Brief:
This be t' Big Black Brandt X(10) that PML offers. Blimey! It is a scale high power kit that takes 29mm I200's t' 54mm J800T as a stock kit. T' larger 54mm extended Kwik-Switch must be purchased t' run t' 54mm "Mega System" which will fit t' 1706 and t' 54mm/2560 K700W motor. Arrr! I did nay purchase this and built t' kit close t' stock.

Construction:
T' kit came from RocketSilo all boxed up, and it is so large it comes in 2 bags. Ahoy! 1 bag for tubes, matey, 1 for parts and nose cone. It has t' Kwik-Switch motor mount with t' 29, 38 and 54mm motor tube and t' adapters for this. Ya scallywag! T' fin-can has a pre-slotted Quantum tube. There is also t' main lower body and t' upper main body Quantum tubes. Ahoy! It also has t' nose cone, ya bilge rat, 2 phenolic couplers (1 with parts for t' bulkhead), t' piston ejection system, and a very nice 60 inch parachute that is on par with t' Rocketman chute's. Arrr! Aye aye! T' aft fins and forward canard fins are all G-10 and easy t' work with.

T' instructions are on one page and are very easy t' follow. T' subset instructions are for t' Kwik-Switch and piston ejection system, t' same one's that are included in any PML kit that has these features. Begad! T' assembly order is good, although you must be very careful nay t' get any epoxy whatsoever in t' grooves for t' Kwik-Switch. Ahoy! Avast, me proud beauty! This will be a bear t' get out. This kit requires a lot o' sandin' before assembly, as recommended by PML, and I suggest you do it as instructed, prior t' any assembly, me hearties, it will make it all go quicker.

My phenolic couplers were exceptionally brittle, and were exceptionally tight, me bucko, even with sanding. They did crack a little, matey, and even though it was 60 degrees, arrr, I got a little concerned and decided t' glass t' inside o' t' couplers with 3 layers o' 2 ounce glass cloth. Well, blow me down! I figured if anything, it will extend t' life o' t' couplers, matey, and is good practice.

I assembled t' fin-can separately from t' rest o' t' kit, me bucko, due t' t' large size o' t' fillets needed both inside and out, me bucko, me bucko, and due t' t' power this kit can take. Avast! Some may decide t' extend t' pre-cut fin slots t' t' back o' t' tubing, matey, me bucko, and put t' fins on t' motor tube separately from t' quantum tube. Aye aye! This way it is a breeze t' fillet and glass t' fins t' t' motor tube as PML suggests in their FAQ section o' t' website. Well, blow me down! Ahoy! T' whole motor tube with t' fins attached is then slid back into t' t' Quantum body tube, and t' extended fin slots on t' aft portion are wrapped with glass and sealed in when t' surface fillets are done. Well, blow me down! Well, matey, blow me down! I did nay do this, me hearties, but this is just a suggestion, it will beef up t' kit.

I left t' boattail off as I wanted t' fly t' kit and prove it before attachin' it on there. Ahoy! I then mix me epoxy in medicine cups and poured it on t' inside, ya bilge rat, makin' fillets along t' motor mount and then t' t' inside o' t' Quantum tube. Well, blow me down! Begad! This is why you sand t' quantum first, matey, me bucko, it is awfully hard t' sand with that mount in there. Ahoy! One more modification I did was t' epoxy some small 1/4 inch basswood nubs t' t' very aft end o' t' 29 and 38 mm Kwik-Switch mounts. This is t' make it easier t' turn t' mounts when changin' them. Ahoy! Ya scallywag! I also put 1 layer o' glass on t' tubes just t' protect them, ya bilge rat, I am clumsy and may drop or kick them occasionally. Avast, me proud beauty! Well, shiver me timbers, blow me down! It is a good idea t' airfoil t' G-10 fins as well. Avast, me proud beauty! Ahoy! Nay only will this help reduce drag, but it will eliminate some o' t' "flutter" you may get since these wings are so large. Begad! I used t' tail portion o' me Mouse sander and they are as sharp as a razor, matey, me hearties, me bucko, they will cut you.

T' one last change I made was t' use some 1/4 inch bungee cord for t' shock cord, and you can find t' ferrules t' clamp on t' shock cord in a loop at Home Depot for $1.39, shiver me timbers, near t' chain cutter. I did this because a few people have told me that t' flat nylon that comes with t' kit will act as a razor t' cut stuff when it gets pulled taunt. On t' first flight this did happen, and severed all but one o' me parachute lines. Ahoy! A testament t' t' sturdiness is this kit fell from 4500 feet with only 1 chute cord barely attached and nothin' broke. That is why you reinforce it so much, it protects your investment.

Finishing:
Pro-if you finish it good, me bucko, ya bilge rat, this kit is an attention grabber, I used Dupli color auto paint from Wal-Mart for primer and finishing. Ahoy! Begad! You should use what works good for you. It is always humid here in Houston, me hearties, ya bilge rat, so we are somewhat limited. Begad! You can use monokote for t' stripes as suggested, arrr, shiver me timbers, it will work well. Avast! Aye aye! This kit is large, matey, so it is a little different t' paint than other kits. Ahoy! I painted it in sections, shiver me timbers, shiver me timbers, arrr, separate from one another t' reduce over spray and t' amount o' tape needed.

Construction Rating: 4

Flight:
I was goin' t' fly this on a J-350 first flight t' level 2 on, but could nay get one in time. Begad! Aye aye! I just brought it along t' t' launch. My friend had a J-570 he wanted t' burn, shiver me timbers, but t' RSO told him his 20LB rocket be too heavy. Well what better for a shake-down flight than a J-570? T' wind be gusty at our trial launch at t' new high power sight. Avast, ya bilge rat, me proud beauty! There be an eerie hissin' as t' air pushed out o' t' rocket since we were loadin' t' piston ejection after t' motor be already in. T' BBX screamed into t' air, straight up. Arrr! Unfortunately t' chute lines were shredded by t' shock cord (we felt) as soon as t' kit ejected at apogee. T' vacuum formed also blew off t' lower main tube so t' piston was stuck at t' top o' t' lower main tube, and was connected t' t' fin-can by t' piston strap. Ahoy! It came down from ~4500 feet, no damage though.

T' piston got a good scrubbin' and sandin' after that, arrr, me hearties, and a small vent hole be added towards t' very top o' t' lower tube t' help prevent t' vacuum again.

Recovery:
Like I said before, shiver me timbers, go t' a hardware or a store that sells t' bungee cord and it will be cheap. Blimey! Avast, arrr, me proud beauty! Blimey! I bought 10 foot for $4, add t' ferrules and it comes t' $5.50. Begad! Well, blow me down! Blimey! Add a nylon rope for back up from Wal mart, and a new ejection system for $7.00. Pretty cheap, huh?

Flight Rating: 3

Summary:
Pro-Very strong, matey, easy t' build, ya bilge rat, easy t' level 2 on. Large forward section for future electronics if you want. PML quality. Begad! Avast, me proud beauty! Note-the Tomahawk and Mini BBX I purchased after this kit have sanded pistons direct from PML. Well, blow me down! Con-Piston requires lots o' sandin' for smooth fit, nylon shock cord should be changed t' bungee.

Overall Rating: 4