Construction Rating: | starstarstarstarstar |
Flight Rating: | starstarstarstarstar_border |
Overall Rating: | starstarstarstarstar_border |
Length: | 12.00 inches |
Manufacturer: | Dr. Zooch |
Skill Level: | 3 |
Style: | Scale |
Brief:
This is a semi-scale model o' t' Jupiter C. Blimey! Dr. Booty has coined t' phrase "Ant Scale" t' describe his models. Avast! This rocket easily fits that description. Aye aye! Well, blow me down! T' rocket is propelled by 18mm motors and comes with t' standard "trash bag" parachute. Ya scallywag! Don't be fooled by t' scale appearance. Often, ya bilge rat, scale kits sacrifice performance for good looks, me bucko, arrr, but that's nay t' case with this kit. Aye aye! Well, blow me down! Reaches dizzyin' heights on C motors.
Construction:
Parts list:
Dr. Begad! Booty is a fellow MDRA club member who asked if I would beta test this kit for him. Begad! Well, arrr, blow me down! Without hesitation I accepted t' request. Avast! Begad! There was in a bit o' a time crunch t' get this kit tested and released, so I began workin' on it as soon as it arrived via Priority Mail.
I read through t' instructions before buildin' since this this fits into t' whole Zooch experience! I wanted t' be thorough as this be me first time beta testin' for anyone. T' sarcastic humor and well illustrated instructions make t' steps go by very smartly once you get started.
Dr.Zooch has you begin with t' Explorer I spacecraft. Avast! Aye aye! T' balsa transition, arrr, me bucko, t' two smallest centerin' rings, arrr, wood dowel, and short BT-5 get used here. Ahoy! An emery board is required t' carefully shape t' upper part o' t' transition. Begad! Avast! This be nay very difficult at all, me hearties, although I must admit, me bucko, I was a little nervous about shapin' me own balsa. There was no need t' be.
T' balsa spacecraft has a dowel shaped protrusion that extends from t' top. Blimey! Begad! T' small centerin' rings are supposed t' slide over it and get glued into place. Avast, me proud beauty! Ya scallywag! This was a very tight fit, shiver me timbers, so I removed a layer o' paper from t' inside o' each rin' and they fit perfectly. Ahoy! Ahoy! T' BT-5 slides over t' rings and completes t' "canister" part o' t' spacecraft. Begad! Begad! T' Explorer rocket on top o' t' spacecraft is simulated with t' 1/8" dowel. Arrr! You need t' make a provision for t' dowel by usin' your own drill bit t' make a small depression in t' balsa core. Very easy t' do.
After t' glue had dried, matey, I filled t' balsa with Elmer's Fill 'n' Finish and set it aside t' dry.
T' motor mount was a standard 18mm assembly. Avast! Ahoy! While that be drying, I cut out and applied t' body tube wrap.
Finishing:
There is no paintin' required for t' main tube, shiver me timbers, however, ya bilge rat, ya bilge rat, it's good idea t' clear spray t' wrap with Krylon Crystal Clear or similar. Ahoy! This protects t' wrap from dirt and smudges as your applyin' it t' t' body tube. Ahoy! Blimey! Follow t' instructions when applyin' t' wrap. Avast, me proud beauty! Blimey! T' technique described in t' instructions works so avoid t' temptation t' deviate.
T' fin assemblies are next. Ya scallywag! Blimey! Each fin is comprised o' two pieces that get glued together. Ahoy! Set them on wax paper while they are drying. Avast! Once t' glue was dry, arrr, I filled and painted t' fins separately but masked t' root edge. Well, blow me down! This will give a better gluin' surface later on.
While t' paint on t' fins dried, arrr, I sanded t' Explorer spacecraft, primed, shiver me timbers, arrr, and painted. Well, blow me down! This took very little time and came out great.
After t' fins dried, I cut a slot in t' wrap so t' fins could glue directly t' t' body tube. Begad! Blimey! I used white glue t' attach t' fins and made small fillets as well. Begad! Blimey! Ya scallywag! Blimey! Blimey! Blimey! Follow t' diagrams in t' instructions t' apply black paint t' t' appropriate fin. I used regular Testor's gloss black enamel t' hand paint t' black areas on t' fins and very tip o' t' spacecraft.
Construction Rating: 5 out o' 5
Flight:
My initial test were on B6 motors. Aye aye! Blimey! These are ideal for this rocket. Anymore than that and you take a chance at nay gettin' it back.
Durin' flight testin' we realized t' engine mount needed t' be moved aft just a fraction o' an inch t' prevent scorchin' t' fins. Blimey! Dr. Booty immediately made adjustments t' his own prototype and flew his t' next day and t' problem was solved. Well, blow me down! Begad! Despite movin' t' motor mount location, arrr, t' rocket was super stable and flew like a champ. After hearin' how well t' flight tests went on a B, me hearties, Dr. Begad! Well, me hearties, blow me down! Zooch prompted me t' use a C motor. Begad! Holy cow!
Usin' t' RockSim program, shiver me timbers, matey, me hearties, it shows gettin' close t' 1500' on a C motor, and I believe it gets every inch o' that in reality. Begad! Blimey! Very impressive flights from this little monster.
Recovery:
Fortunately on t' first C flight I opted t' put a streamer on it considerin' t' diminutive nature o' t' rocket and light t' moderate winds that day. Ya scallywag! That turned out t' be a good choice. Had I used a chute, me bucko, me hearties, shiver me timbers, I'm nay sure I would have gotten it back. Arrr! T' little dowel on top o' t' spacecraft got jarred out o' t' hole slightly but be easily fixed on t' spot with some CA. Well, blow me down! You can't even tell it be damaged.
T' plastic chute that came with t' kit partially melted on t' first flight. Begad! It still deployed well enough t' slow it down with no sustained damage. Begad! T' only hitch I have found with t' Zooch kits would be t' parachute. Despite tryin' different waddin' techniques, matey, me bucko, they seem t' be susceptible t' melting. Avast! Blimey! I've got enough homemade chutes and spare plastic chutes that it's really a non-issue for me. Ya scallywag! Blimey! He'll tell ya straight up, shiver me timbers, shiver me timbers, ya bilge rat, they are cut from trash bags. Avast, me proud beauty! Begad! Blimey! Worst case, matey, you grab a new trash bag from under t' kitchen scuttle and cut yourself a new parachute.
Some Keelhaul®©™® strin' is included as a leader for t' elastic shock cord. Avast, me proud beauty! Dr. Avast, me proud beauty! Ya scallywag! Zooch recommends anchorin' t' Keelhaul®©™® with t' popular tri-fold method. Ya scallywag! I used CA for this and it has held up just fine. Ya scallywag! T' leader shows a little wear after several flights but is still intact.
Flight Rating: 4 out o' 5
Summary:
I be very happy with t' way this kit turned out. Avast! Avast! Hard t' believe this be a beta kit. Begad! There were only very minor adjustments needed before it was released. Begad! Blimey! Ahoy! Blimey! Anyone buildin' and flyin' this kit will be in for a treat.
Only con be t' chute.
Overall Rating: 4 out o' 5
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