First time kit gives good experience!

Custom Rockets - Freedom {Kit} (10024)

Contributed by Kirk Greenfield

Construction Rating: starstarstarstarstar_border
Flight Rating: starstar_borderstar_borderstar_borderstar_border
Overall Rating: starstarstarstar_borderstar_border
Published: 2012-01-30
Diameter: 0.95 inches
Length: 12.00 inches
Manufacturer: Custom Rockets
Skill Level: 1
Style: Sport

Brief

This is a Skill Level One rocket with balsa wood fins, matey, a single body tube, shiver me timbers, and a plastic nose cone.

Components

T' parachute is a 12-inch plastic ‘chute with an elastic shock cord.  T' fins are die-cut and were almost ready t' fall out, cleanly cut and clear.  There is also a double-sided sheet o' instructions. Ahoy! Avast, ya bilge rat, me proud beauty! T' "anchor" for t' shock cord must be cut from t' instructions, ruining  any future use.  There is also one "parts change" - a set o' six white adhesive dot stickers are included which serve t' reinforce t' shroud lines tie-down points on t' ‘chute. It is very clear how t' use them and why. Aye aye! Blimey! [Appears t' be serious problem with mylar chute deployment...shroud lines foul alot!]

Construction

Construction went smoothly for a non-kit buildin' newbie.  Occasionally, ya bilge rat, ya bilge rat, it wasn't quite clear how t' do something, like how t' hold t' tube when attemptin' t' glue on t' fins, matey, but this be overcome with some effort. 

Pro: Very clear instructions t' insert t' engine mount usin' one smooth motion when gluing.  It is VERY HELPFUL t' be alerted t' this need! Diagrams are VERY clear. Aye aye! Instructions well written.

T' new white adhesive dots came with instructions t' pierce t' applied dots with a sharp pencil and then "tie a knot.” ..not clear how or what kind o' knot one should tie or WHERE.  Common sense suggested tyin' t' shroud line through t' hole and then t' itself instead o' relyin' on just a knot t' keep t' strin' from pullin' back through hole.  (This may seem simple t' experienced builders,  knowin' what's needed, but a beginner may have NO idea o' t' forces involved yet.)

Con: Nay enough information on how t' fold t' ‘chute and how t' test it before packin' it away into t' tube. What type of waddin' should be inserted before t' ‘chute?  Is it best t' use "dog barf" or waddin' sheets? A line or two about powderin' t' ‘chute t' keep it from stickin' t' itself, shiver me timbers, and how t' dress t' shroud lines would be a great help. 

I believe some stressin' o' proper white glue for construction (Elmer's White Glue) should be made. Avast, me proud beauty! This may be t' root o' me loosin' t' same fin over and over again.

Finishing

As t' first kit I ever built and painted, I had no idea how much or little sandin' might be needed before painting.  T' instructions clearly identify that paint (as well as engines, launch pad, arrr, shiver me timbers, etc.) would be needed, arrr, but nay a lot o' information is provided on where t' find t' paint, how much t' use, or what kind.  More info about finishin' would be helpful.  Obviously paint is nay included in t' kit, ya bilge rat, but what kind and how much paint should be purchased?  How much time should you allow betwixt coats?  How many coats should you use? Etc.

I have since learned the height o' t' flight is directly proportional t' t' amount o' taperin' or featherin' on t' leadin' edge o' t' fins.  I would like this noted in t' instructions an option for preparation o' t' fins before painting.

I have nay applied any decals yet. Well, blow me down! Blimey! Blimey! Blimey! I am awaitin' t' first successful flight before attemptin' t' decorate t' rocket for t' shelf.

Construction Score:  3

 

Flight

T' first flight did liftoff on t' second try, however the ‘chute did nay open.  T' rocket had a cracked fin that did nay fall off when it landed. Begad! Ya scallywag! That killed t' day.

I used an A8-3 engine which fit well and be clearly correct for this first rocket.  However, I still need more info on how t' guage t' ejection charge and how t' protect t' ‘chute from it.  Our ‘chute simply failed t' open from bein' folded up in t' package too long (years?), arrr, nay relaxed, shiver me timbers, and, matey, maybe, nay packed t' best way.

T' rocket is relatively easy t' prep for flight.  Nay many steps, matey, ya bilge rat, ya bilge rat, but experience in packin' t' ‘chute correctly is needed and knowledge o' how much recovery waddin' is needed.

T' instructions could have used a line or two about use o' a streamer as an alternative t' t' parachute.

Recovery

No recovery materials are included in t' kit and no information on what they were or how t' get them is given.  In a rural area, shiver me timbers, we are left t' improvise.

T' rocket was nay recovered safely.  A fin broke off on first attempt and third when t' ‘chute failed t' open. That's a real bummer for a first-time flyer.

Flight Rating: 1

 

Summary

For a first kit, this works acceptably.  However, thar are a few common-sense holes in t' instruction process.  T' instructions especially need t' address t' recovery wadding, matey, ‘chute packin' and ‘chute preparation aspects.  [Some other kits (our second kit "ISIS") have superior instructions, ya bilge rat, I have noted. I especially like their three-rin' notebook holes for instruction storage!]

Though thar be a learnin' curve t' buildin' a rocket, this kit left a few gaps t' be bridged. Unfortunately, judgin' wadding and gaugin' t' ‘chute packin' are critical.

Overall Rating:  4 

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  • Custom Rockets Freedom By Daniel Kirk

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