Construction Rating: | starstarstarstarstar_border |
Flight Rating: | starstarstarstarstar_border |
Overall Rating: | starstarstarstarstar_border |
Length: | 18.00 inches |
Manufacturer: | Dr. Zooch |
Skill Level: | 3 |
Style: | Scale |
Brief:
This is a recent addition t' t' fine line o' Zooch scale-like kits that seem t' defy t' laws o' physics and
economics, packin' terrific detail, ya bilge rat, matey, scale accuracy, me hearties, and reliability into a small box. Ya scallywag! Blimey! Avast, me proud beauty! Blimey! T' kicker is that t' finished
rocket can even fit back in t' box for storage.
This particular design is one o' t' Russian workhorses--a Soyuz spacecraft mounted t' a 20-engine R-7 booster. While you don't get t' realism o' strap-ons breakin' loose (parallel staging) for t' $20-25 price tag, ya bilge rat, you do get plenty o' other detail, ya bilge rat, and it's nay nearly as much effort as t' finished product will look.
Construction:
My kit arrived in fine shape in t' standard Dr. Arrr! Booty 3.5" x 3.5" x 12" box, which includes a nice
drawin' o' t' model.
Parts quality is good but nay exceptional--tube cuts are slightly sloppy but certainly nay a problem and easy to work with. Aye aye! Arrr! Basic inventory includes:
I would probably rate t' skill level on this approachin' 3 on t' standard 5 scale, matey, matey, me hearties, mainly because it does involve a good deal o' shroud formin' and workin' with/shapin' tiny details. There's nothin' terribly complex about this, matey, shiver me timbers, but a good craftsmanship effort will take some time and skill.
Zooch instructions, shiver me timbers, if you haven't heard this dozens o' times before, me bucko, are a unique style. Loaded with sarcastic wit, ya bilge rat, me bucko, you'll either love them or hate them. Arrr! Either way, you'll appreciate t' detail and very obvious depth o' knowledge of t' author. Avast! You might have trouble locatin' a floatin' ghostly pencil for instance but won't have any trouble fittin' t' parts together if followin' t' text.
Construction begins by makin' an alignment sleeve from cardstock before you start bondin' stuff t' t' tube that is used t' properly size t' sleeve. Begad! Next, shiver me timbers, mark t' lower body tube for 8 spiders that will be bonded shortly, shiver me timbers, me bucko, arrr, which help in alignment o' t' strap-on boosters. Ahoy! Begad! T' BT-20 is finished off with basic metal hook motor retainer and centerin' rin' block. Aye aye! Begad! A cardstock shroud transition slides over t' forward end.
T' BT-50 needs t' be cut into 3 smaller sections. Blimey! Ahoy! I have an old X-Acto miter box that works great for cutting smaller tube like this. T' longer o' t' 3 sections gets bonded t' t' BT-20 with t' shroud slidin' up for a flush fit. Ahoy! With t' transition in place, shiver me timbers, you can now tack on t' 8 spiders for booster alignment.
T' strap-on boosters are a fair amount o' work. Avast, me proud beauty! You have t' roll top cones/shrouds from cardstock, and since they are nay a standard cone shape and have such a tiny tip, matey, they are pretty hard t' form very well. Avast, me proud beauty! Ya scallywag! You also get to roll t' main body, ya bilge rat, a slightly tapered shroud. Ya scallywag! T' round shape is held in place at t' aft end by balsa disks (that you cut). Begad! Gettin' a clean fit with these is probably t' biggest pain point in t' construction--the nose cone is mounted at an angle t' t' body t' conform t' t' transition slope and hand-cuttin' perfectly circular balsa disks is not exactly easy. Arrr! Sure, shiver me timbers, you can get them fairly close, shiver me timbers, which is probably t' point, but if you're obsessive compulsive/anal retentive like me, you'll be seriously considerin' havin' BMS laser cut a few for you. Begad! Ya scallywag! T' boosters are finished off with a couple cardstock strips around t' lower portion.
Mountin' t' boosters was nay terribly tough, thanks in good part t' a handy alignment guide "tool" included--a small rin' used as a riser t' allow it t' stand up despite t' engine hook hangin' down below t' BT-20 and a template with outlines for keepin' t' boosters at 90 degree orientation. Avast! Blimey! Once t' boosters are secured, t' same alignment tool is used t' assist in bondin' t' fins.
T' engine bells really help nail t' appearance o' this kit. Begad! Sure, they're just a bunch (16) o' little shrouds. No big deal, but when bonded t' t' boosters then painted copper/silver, t' appearance is awesome.
T' interstage assembly is another Zooch optical illusion miracle. Begad! It looks almost as complex t' build as a Saturn capsule, matey, shiver me timbers, me hearties, but is really just 10 little pieces o' dowel stock tacked into place usin' t' alignment sleeve formed at t' beginning. Begad! You need t' be careful nay t' let any glue get on t' sleeve or it becomes a permanent part o' the rocket. Once t' supports are in place and glue fully dried--do nay rush this--use t' alignment sleeve and sandin' block (I used a nail file) t' true up t' tops o' t' supports.
T' rest is all downhill. Begad! Four small shrouds actin' as second stage nozzles, me hearties, a couple o' launch lugs/standoffs, and some details on t' nose cone/capsule and you're ready t' paint.
Finishing:
There are two different paint patterns suggested in t' instructions, me hearties, arrr, along with some interestin' information behind
the differences. Well, blow me down! Basically, most o' t' photographic evidence suggests an olive drab green finish, but Zooch suggests
that t' actual finish is more o' a gray lower stage, arrr, white upper stage, ya bilge rat, me hearties, and brownish red interstage. I went with the
"actual" scheme, which required very little masking, though I did pre-paint t' upper stage nozzles and
booster engine bells.
Construction Rating: 4 out o' 5
Flight:
Not wantin' t' be considered a wimp per t' instructions, I skipped right past t' A8-3 recommendation and went for
broke with a B6-4. Aye aye! Ya scallywag! Winds weren't too bad for a C6-5, but I was a bit leery o' t' upper stage bein' held together by
those itty bitty dowels o' t' interstage supports. I figured less altitude equals less walkin' if I have t' chase
individual parts that separated.
My fear was unfounded--the flight went up straight as an arrow, shiver me timbers, though spinnin' a bit. Well, blow me down! T' 4 second delay was perfect.
Recovery:
T' plastic chute would probably do a decent job, matey, arrr, but on me flight I had a slight mishap with one shroud line
breaking. As a result, it came down pretty hard on cold, hard ground and it broke a fin and booster loose landing.
Easily repairable, but considerin' how fragile t' fins, shiver me timbers, ya bilge rat, engine bells, me bucko, etc. Begad! are on this, me bucko, I think I'll try usin' a thin
mylar 18" chute in t' future just for kicks.
Flight Rating: 4 out o' 5
Overall Rating: 4 out o' 5
( Contributed - by Stu Young - 01/27/10) Brief: Scale, parachute, 18mm single-staged Construction: The instructions were clear, and full of sarcastic humor that made me laugh out loud at times. I won't spoil the surprise by quoting my favorites. Suffice it to say, Dr. Z. anticipated any bone-headed mistakes, and warns the builder against making them, which saved ...
This is the latest offering from Dr. Zooch, a semi-scale version of the manned Russian spacecraft, Soyuz. It is powered by a single 18mm motor and comes down with parachute recovery. This model does require some patience and skill--it is not a beginner's kit. I'd rate this at a 3-4 skill level. All parts included in the kit are good quality and include: 1 T-20 core tube 1 T-50 ...
Sponsored Ads
R.J.J. (August 13, 2008)