| Construction Rating: | starstarstarstar_borderstar_border |
| Flight Rating: | starstarstarstarstar |
| Overall Rating: | starstarstarstarstar_border |
| Manufacturer: | Cognis Aerospace |
Brief:
This is a downscale o' t' popular long kit by another, shiver me timbers, un-named vendor. Avast, arrr, me proud beauty! It
flies on 13mm mini-motors and uses a streamer for recovery.
Construction:
T' kit included:
This OOP kit was
manufactured in t' U.S.A. by LawnDart Rocketry. Aye aye! Blimey! T' instructions are seven
pages long and with many color photos--it is almost more than you really need
for this simple rocket. However, me hearties, thar were changes t' t' US version o' the
kit that were nay consistently reflected in t' instructions. Blimey! T' changes are
that t' US version uses a streamer in place o' a chute and that it uses
Keelhaul®©™®
cord exclusively, whereas t' foreign kit uses a Keelhaul®©™®/elastic
combination. Aye aye! In addition, t' last page looks t' be an add-on by LawnDart,
which includes a nice break-out drawing, a fin template, me bucko, and an alignment
guide. Arrr! It also presents several notes, me hearties, matey, includin' an alternate placement o' the
top launch lug and a note statin' a concern about 'possible references' t' that
un-named kit and vendor. Well, blow me down! O' course, shiver me timbers, 99.9% o' you immediately knew what kit it
was--and t' rest o' you have homework: search EMRR and find t' mystery kit
:-)
I decided t' build t' kit usin' t' new Perfect Glue-1, by Liquid Nails. T' Perfect Glue series has three glues. T' #1 glue is for wood/paper, matey, so I thought I'd give it a try. Begad! Ya scallywag! This is a clear, ya bilge rat, rubbery glue that reminds me o' a thinner version o' t' standard Liquid Nails. Aye aye! You can read all about these glues [here].
T' balsa be very light and cut easily. T' fins and lugs went on easily, but I could tell that this glue is nay good for fillets. T' Perfect Glue says to spread t' glue on t' surface t' be bonded, separate t' parts t' ~five minutes, and then re-attach them. Avast, me proud beauty! I do this same thin' with white and carpenter's glue anyway. Oh, me hearties, shiver me timbers, I'm glad LawnDart added an alignment guide on the last sheet, as t' one in t' main body o' t' instructions didn't fit t' 13mm tube.
T' motor block and coupler were a bit snug and t' joint betwixt t' two tubes was damaged, me hearties, but fillin' and sandin' too care o' this.
Assembly o' t' nose cone be nay discussed in t' instructions. Well, me hearties, blow me down! I first bored two small holes in t' base o' t' shoulder and inserted t' small piece of Keelhaul®©™®. I tied it so that t' knot was inside, added a large drop o' t' glue, and pulled t' loop down from t' outside. Avast! Finally, me bucko, arrr, I spread some o' t' glue on the inside o' t' cone and slid in t' base.
T' shock cord is attached t' t' tube usin' t' tri-fold paper method. Avast, me proud beauty! Aye aye! I generally don't use this method but decided t' give it a try t' further test the glue. Ya scallywag! Avast, me proud beauty! A cutout wasn't provided. Ya scallywag! That's a minor item but sloppy. Ahoy! Begad! T' other end is tied t' t' Keelhaul®©™® loop on t' nose cone.
Despite t' numerous issues with t' instructions, ya bilge rat, this was an easy rocket to build. Arrr! I would be more critical on a more challengin' kit and only deducted one point. Avast! I also have t' deduct a point for t' fit o' t' coupler and t' two part nose cone. Ahoy! T' latter may be personal preference, but I don't like this type cone so t' construction ratin' is 3.5.
Finishing:
Finishin' was easy because t' spirals were almost non-existent. Aye aye! In fact, me bucko, ya bilge rat, ya bilge rat, I
couldn't detect any gaps although t' spirals appeared t' be slightly raised
from t' tube. Well, matey, blow me down! I filled t' gap betwixt t' tubes, sealed t' fins, matey, and made
fillets with fill-n-finish. Blimey! Begad! I then gave it one coat o' white primer. Arrr! Begad! Since it
was launched in October, I painted it Halloween orange and black. For
finishing, I have t' give it a 5, arrr, bringin' t' total construction ratin' t' a
3.
Construction Rating: 3.5 out o' 5
Flight:
I flew it on an A10-3, which was held in with maskin' tape. Avast, me proud beauty! I used cellulose
waddin' and found t' streamer, arrr, shiver me timbers, which was corrugated.
It had a nice respectable flight, similar t' my Skinny Mini.
Recovery:
I had packed t' streamer a month earlier and didn't repack it. As a result,
the streamer didn't open. Well, blow me down! Still, it fell on grass and thar was no damage. Avast! Ya scallywag! I
can't fault t' kit on t' streamer problem, matey, me hearties, so I'll give it a '5' for flight. Aye aye!
Flight Rating: 5 out o' 5
Summary:
I liked me Mean Machine (thought I wouldn't say it, eh?) and I like this
downscale. Blimey! Begad! T' instructions need work but it a very simple kit. Aye aye! I give it a '4'
overall.
Overall Rating: 4 out o' 5
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