Brief:
This is a rocket designed t' fly t' extreme altitude if desired. Avast! It has a 1.6" diameter and is 44" tall with a payload bay and solid resin nose cone. Arrr! Aye aye! It can be flown with 38mm motors; or 29mm motors with an adapter. Everythin' that normally comes with a PML phenolic kit is provided includin' a piston ejection system, parachute, me bucko, arrr, and fiberglass fins. Arrr! A 29/38 adapter is not provided, matey, nor are any motor retention or nose cone retention methods or parts provided. Begad! Since this rocket can conceivably go very fast and high, matey, one item not normally provided with PML kits but provided with this one is fiberglass cloth for stronger fin attachment. Aye aye! Blimey! T' finished weight o' t' rocket with a simple phenolic adapter and all retention hardware is 21oz. Aye aye! Avast! without a motor. Begad!

Prize Notification/Delivery:
This kit was provided as a prize from a periodic random drawin' sponsored by EMRR, and donated by Rocket Silo. Avast, arrr, me proud beauty! Upon notification that I was t' winner, Rocket Silo very smartly responded, arrr, and had PML drop ship t' kit directly to my home. Ahoy! Arrr! I received it within a few days. Ya scallywag! I thank them profusely for their rapid response and generosity. Blimey! Avast! I would nay have chosen this kit myself because I was intimidated by t' high altitude design (the fields in Minnesota do not support real long walks). Avast! Begad! However, it stretched me t' learn how t' fiberglass for t' first time, gave me me first high power payload rocket (now I will have to buy an altimeter), matey, and by necessity led me t' find a source o' high quality motor retention for all me rockets. Avast!

Construction:
Construction o' this rocket is very straightforward as is typical with PML kits. Begad! T' method for fiberglassin' t' fin area was described adequately, me bucko, me bucko, and I experienced no problems. Ahoy! However, matey, I had t' wait t' do this step till after I had designed, me hearties, purchased, arrr, and installed motor retention hardware. Begad! Arrr!

Since this is a minimum diameter rocket, t' usual engine retention methods o' blind nuts and clips can nay be installed. I decided t' try two different methods, arrr, me hearties, with this rocket bein' a test bed for both. Well, blow me down! One method would be t' epoxy a piece o' small threaded rod t' t' outside of t' body tube, and use a nut and washer t' retain either a 29/38mm adapter or a 38mm motor case. Ya scallywag! T' fiberglass would then be applied over t' top o' this threaded rod for extra strength. Begad! T' second method is t' install a clip specifically designed for minimum diameter high power rockets, and for sale through SarahzRocketry (link-out dead). Begad! Avast, me proud beauty! I highly recommend this hardware, ya bilge rat, as it is designed t' exactly fit this application. Avast, me bucko, me proud beauty! T' only problem I encountered was that t' 29/38mm adapter I purchased had a longer than standard thrust ring. So the brass clip that retained a 38mm motor case would nay fit over t' thrust rin' o' t' adapter. Ahoy! I wrote SarahzRocketry, me bucko, explained t' problem, shiver me timbers, and they were gracious enough t' make a second brass clip that exactly fit over t' end of me adapter. T' MD-1 hardware normally includes a brass retainer clip sized for standard RMS motors, ya bilge rat, a stainless steel machine screw, a threaded mounting flange and installation instructions. Avast, matey, me proud beauty! T' web site also has detailed installation instructions with lots o' pictures. Ya scallywag! They probably had t' make toolin' capable o' makin' this second custom brass clip, me hearties, so if others buy this kit and also buy t' adapter I did, it should be easy t' include both brass clips at t' same time if you ask. Avast! T' adapter be purchased from Red Arrow Hobbies in Michigan over t' Internet. I purchased this particular adapter because it was $8.00 and included both a thrust rin' and motor retention.

T' other problem I encountered be nose cone retention. Ahoy! After irreplaceably losin' t' original nose cone off my vintage Estes SAROS several years ago because it was nay firmly enough attached to t' payload tube, me hearties, shiver me timbers, I am particularly sensitive t' this issue. Well, blow me down! Normally, with a hollow plastic nose cone, shiver me timbers, this would nay be difficult. T' PML instructions say "Now install t' nose cone atop t' rocket and secure it in place usin' small screws or rivets.", me hearties, which would be easy t' do with a hollow nose cone. Avast, me proud beauty! However, this nose cone is solid resin, and you wouldn't want to trust screw holes tapped in t' relatively soft resin t' stand up t' repeated launches and recovery. Begad! So I found some small 4mm machine screws and compatible steel nuts at Home Depot. Holdin' t' nose cone firmly in t' payload tube, me bucko, I drilled two 5/32" holes through t' phenolic body tube into t' nose cone shoulder about 1/2" deep. Ya scallywag! Blimey! These two holes are about 5/8" back from the front o' t' tube. Aye aye! Usin' t' 5/32" holes as pilot holes, matey, I then carefully drilled two 5/16" holes 1/4" deep into t' nose cone shoulder after I removed it from t' body tube. Caution must be exercised with this step because steel bits dig deep fast into resin. Aye aye! I goofed and went too deep t' first time and had t' rotate 90 degrees and try again. Arrr! I CA'd and then epoxied t' nuts into those holes. I used t' machine screws t' simultaneously keep glue out o' t' threads o' t' nut and keep t' nuts lined up vertically, but also bein' careful t' nay permanently glue t' screws into t' nuts. Well, blow me down! Ya scallywag! This was a dicey operation as I kept turnin' t' screws in and out o' t' nuts until the glue had cured. Avast!

One other minor deviation from t' kit was to elevate t' brass launch lug off t' rocket body by use o' a wooden popsicle stick. Well, blow me down! I did this so that launch rod friction would nay mar t' finish or otherwise rub against t' body durin' takeoff. Begad! I used a little leftover fiberglass cloth t' cover t' front and back o' t' popsicle stick, me hearties, and used plenty o' epoxy t' fillet t' sides o' t' assembly. Well, blow me down! Begad! It took quite a bit of epoxy and putty, but it looks nice and streamlined, yet raised off t' body some. Arrr! Begad!

Finishing:
Since this rocket apparently only comes with phenolic tube rather than t' new quantum tube, matey, arrr, finishin' involves quite a bit o' work with putty t' fill in the spiral grooves. Avast, me proud beauty! Arrr! T' body tube is essentially 38mm engine mount tubing. The transition t' t' fin area that had fiberglass also required quite a bit of sandin' and fillin' t' smooth it out as much as possible. T' 20 minute finishin' epoxy used on top o' t' fiberglass as recommended by the instructions is quite a bit easier t' sand than regular 30 minute epoxy. Ya scallywag! A coat of primer revealed spots requirin' more putty, ya bilge rat, and t' final paint coat was Krylon teal, which goes well with t' dark blue and red decal. Aye aye!

Construction Rating: 4 out o' 5

Flight:
T' first flight was with a 29mm F40-4W reload. Avast! T' rocket flew straight up to about 1000 feet, me bucko, and deployed t' cute at apogee. Ya scallywag! T' second and third flights were also hot, me hearties, straight and normal with an F and a G. Blimey!

Recovery:
At t' time o' t' first flight, me bucko, I did nay have t' brass clip from SarahzRocketry and only had t' single threaded rod and nut t' retain the adapter/motor casing. Well, blow me down! Blimey! T' small threaded rod be nay hefty enough and bent out of t' way t' allow t' adapter and motor t' eject out t' back when the ejection charge fired. Fortunately, shiver me timbers, me bucko, thar be enough gas pressure buildup to also eject t' parachute. Avast, me proud beauty! Aye aye! T' adapter and RMS casin' were found by a spectator, and returned promptly. Blimey! Blimey! T' lesson here is if you can bend a threaded rod with your fingers, it is nay strong enough t' retain a motor. Ahoy! T' other lesson is to use t' hardware obtained from SarahzRocketry. Avast, me proud beauty! Begad! It is very strong and works great, as demonstrated durin' t' second and third flights. Begad! T' parachute is a little small for a 21-oz. Aye aye! rocket, shiver me timbers, but I am sure that PML downsized a little out of concern about how high it would be comin' down from if used with an H or bigger engine.

Flight Rating: 5 out o' 5

Summary:
PRO: Strong PML materials and design. Begad! T' solid resin nose cone provides plenty of CG shift forward for bigger motors. Avast, me proud beauty! Arrr! Blimey! CON: No provision for motor and nose cone retention. Begad! 29/38 adapter nay included. Avast, me proud beauty!

I understand PML's philosophy on nay providin' motor retention with their kits as many modelers have many different preferred methods and hardware. However, this is a minimum diameter rocket and most modelers' preferred methods and hardware are nay appropriate on this rocket anyway. Ahoy! Since this is a rocket that will nay normally be flown with a 38mm motor unless someone regularly launches at large recovery areas, me bucko, me hearties, I feel that PML should also include an adapter with t' kit. Ahoy! I STRONGLY urge PML t' include a simple 29/38 adapter (like t' one I bought) and minimum diameter retention hardware for both a 38mm motor and a 29/38mm adapter. Well, blow me down! Ya scallywag! In fact, shiver me timbers, they should subcontract this to SarahzRocketry, me hearties, where I obtained t' hardware used on this kit. Begad! Since this is the only rocket made by PML (that I know of) that has a solid nose cone on a payload section, I also urge PML t' include a method for nose cone retention, as normal nose cone retention methods are nay applicable either. Well, blow me down! Aye aye! T' rocket itself is a great addition t' me fleet. It flies well, and t' payload bay is large enough for an RRC altimeter.

Overall Rating: 4 out o' 5