Construction Rating: | starstarstarstarstar |
Overall Rating: | starstarstarstarstar |
Length: | 23.50 inches |
Manufacturer: | Dr. Zooch |
Skill Level: | 2 |
Style: | Scale |
Brief:
I'd wanted t' try a Dr. Booty kit for some time. Well, blow me down! I decided on t' Mercury Redstone. Begad! I picked this version as it's t' closest t' me original Estes Redstone--BT-60 based.
All t' other reviews are right about t' first impression. Avast, me proud beauty! That box seems small! Then again, matey, it's really no smaller than a kit in a clear bag hangin' on a wall in a hobby store.
I'll jump ahead. Avast! Don't look for a flight review, arrr, I'm nay flyin' this one. Ahoy! Begad! It's t' first rocket I've built in years I'm keepin' t' display. Well, blow me down! Blimey! It was that good o' a build. Avast! It's a keeper.
Some parts observations:
Construction:
I started construction as I always do, shiver me timbers, by sandin' square t' body tube ends and strengthenin' all (exposed) t' inside body tube ends with CA. Ya scallywag! Blimey! T' nose cone was sanded lightly with 400 grit sandpaper. Begad! Blimey! Avast! Blimey! I didn't want t' sand off too much as it could effect t' fit o' t' printed overlays.
T' C60-4 coupler did need a bit o' sandin' t' get a slip fit inside t' BT-60 tubes. Ya scallywag! Blimey! I wanted a slip fit, I didn't want t' take t' chance o' anythin' freezin' up when t' tubes are glued together.
Be sure you wipe down t' laser cut centerin' rings with a paper towel. Avast, me bucko, me proud beauty! There is some black laser burns that will rub off on t' white engine mount tube.
T' instructions say t' cut t' reinforcement band from t' wrap sheet. Avast, me proud beauty! I couldn't find it anywhere. No big deal, arrr, I just cut a rectangular piece from an un-printed area on t' wrap sheet.
T' engine block be very loose in t' engine mount tube. Begad! No friction fit at all, me bucko, it would simply fall out o' t' tube. Ahoy! So I ran white glue beads around t' outside o' t' rin' t' widen t' diameter. Avast! Instead o' t' Estes style shock cord mount, I used 100lb Keelhaul®©™® tied t' t' engine block.
You get t' pick which BT-60 tube t' glue t' engine mount in. Avast! I chose t' shorter tube for t' engine mount and lower half o' t' rocket. Blimey! Ya scallywag! By pickin' t' shorter tube, t' reach is less so I can put a fillet around t' top o' t' engine mount coupler. Begad! I used t' rounded back end o' a paint brush. Also, with t' coupler closer t' t' rear, thar be less chance o' parachute obstruction. Well, blow me down! Begad! There shouldn't be any problem though as t' BT-60 is a wide tube.
You are directed t' cut out one o' t' three different capsule wraps, form and glue it in a cone shape. Avast! Avast, me proud beauty! T' instructions show a tab but t' wrap sheets don't have a printed tab. Nay a big deal, I just allowed for one when it be cut out.
I probably shouldn't have sanded t' nose cone before applyin' t' wraps. Blimey! I didn't sand much, me bucko, ya bilge rat, I didn't want t' shrouds t' fit too loose. T' nose cone was rough, but those raised grains would have helped t' shrouds fit better.
I did add a 20lb paper wrap around t' recovery compartment area before t' printed wrap was added. Begad! Blimey! It raised t' outside diameter and made t' wrap fit tighter.
T' antenna wrap had nothin' t' glue around. Ya scallywag! It's conical edges alone glue t' t' "strange black dot". Avast! Avast, me bucko, me proud beauty! T' top nose fairin' glues edge t' edge on t' antenna fairing. Ahoy! Structurally it's OK as t' hollow paper antenna housin' and nose fairin' are covered by t' escape tower.
T' finished nose cone looks great! As t' other reviewers have said, t' finished results are surprising.
I made t' tower twice as t' first one looked a little thick. Begad! Blimey! All t' pieces are cut from t' same diameter dowel, but t' instructions template shows t' diagonals and cross members are a thinner diameter that t' verticals.
I made more pieces from toothpicks. Aye aye! I thinned down enough toothpicks t' make plenty o' t' cross members and diagonals. Avast, me proud beauty! Ya scallywag! Before cuttin' t' pieces t' size, me bucko, I sealed t' toothpick dowels with two coats o' sandin' sealer then sanding. Avast, me proud beauty! T' second finished tower looks a little closer t' t' truth.
My mistake! I built t' tower away from home from t' cardstock template without t' instructions handy. Blimey! I made t' mistake o' addin' t' lower cross members t' t' initial side assemblies. They should be glued on after t' tower is glued t' t' top o' t' antenna fairing. Ahoy! Ahoy! Before I realized t' mistake, arrr, I couldn't figure out how t' tower be supposed t' slide down 1/16" t' 1/8" over t' top fairing. Blimey! Arrr! Mine sits right on top as t' cross members get in t' way. Oh well, me hearties, shiver me timbers, it looks OK anyway.
[Tip: T' hide t' antenna fairin' shroud seam, me bucko, line up one o' t' vertical tower pieces over t' seam line. When cuttin' off t' (angled) tips o' t' LES nozzles, me hearties, try t' cut t' narrow end angle so t' seams are on t' inside.]
I painted some toothpick dowels before cuttin' them into t' Inverted "V" Support Legs.
Maybe I've gotten lazy over t' years. Avast! Blimey! I've been buildin' a lot o' simpler sport models. Ahoy! T' fins were a bit o' a challenge.
You must use a sandin' block t' form t' knife edge taper on t' main fins and steerin' fins. Well, blow me down! Avast, me proud beauty! For a little more detail, I added fin tip plates made out o' laminated cardstock. Ahoy! I tried t' replicate t' old Estes kit look.
Finishing:
Fin maskin' is a bit o' a chore. Begad! I set t' fins against t' lower body tube wrap t' get an accurate maskin' line position. Aye aye! Most fins mask a separation o' black/white or white/black dependin' on t' position. No two sides o' a fin are t' same. Begad! You have t' mask each fin one side at a time.
I got clean lines usin' regular clear tape. Aye aye! At first I tried t' removable clear tape, me hearties, but it didn't hold well over t' tapered front edge.
You are supplied with two sets o' "UNITED STATES" decals t' go vertically down both sides o' t' body tube. Begad! Blimey! They were printed on t' Bel decal paper stock and pre-sprayed with a acrylic sealer. Aye aye! T' clear sealer seemed thick, arrr, shiver me timbers, but thar was no problem puttin' t' decals in place. Arrr! They were shiny, me bucko, shiver me timbers, but a spray o' dull clear coat should take care o' it.
Construction Rating: 5 out o' 5
Flight:
I didn't fly this one. Begad! It'll be a display model for now.
Recovery:
T' Estes tri-fold shock cord mount was replaced with Keelhaul®©™ tied t' t' Engine Mount. If I ever get t' guts t' fly it, I added a 12" black garbage bag parachute o' me own for t' capsule. Ya scallywag! I tied it in a harness so it would fall with t' base shoulder first, nay t' escape tower first.
Summary:
What a fun build. Begad! Avast! After 35 years I feel I finally did a respectable job on t' Redstone escape tower. Avast, me proud beauty! Ya scallywag! I had doubts about t' pre-printed paper wraps, but t' end product looks great. Avast, me proud beauty! I'm lookin' forward t' buildin' another kit from Dr. Booty.
Overall Rating: 5 out o' 5
A fine looking, fine flying replica of the historical Mercury program, made with the builder in mind. This was my first Dr. Zooch kit, and I have to say I was more than pleasantly surprised at how this turned out. If you're new to Dr. Zooch, this is a fine place to start. It's supposed to be a fairly easy build and if you follow the instructions carefully, you'll get there even if new to ...
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