Custom Rockets S.L.V.

Custom Rockets - S.L.V. {Kit} (10044)

Contributed by Gregg Discenza

Construction Rating: starstarstarstarstar_border
Flight Rating: starstarstarstarstar_border
Overall Rating: starstarstarstarstar_border
Published: 2010-08-21
Diameter: 0.74 inches
Length: 23.50 inches
Manufacturer: Custom Rockets
Skill Level: 2
Style: Scale-Like

Brief:
T' Custom Rockets S.L.V. Aye aye! Blimey! is a futuristic rocket kit with three different sizes o' body tube, me hearties, two different card stock tube transitions, and six small fins. Avast, me proud beauty! T' manufacturer lists it as a Skill Level 3, matey, shiver me timbers, and I feel that it is more o' a 2, shiver me timbers, with a few tricky spots.

Construction:

  • 1 plastic nosecone with base
  • 1 BT50 2.75"
  • 2 BT20 9"
  • 1 BT20 coupler
  • 1 BT60 3"
  • 1 Engine block for BT20
  • 4 Centerin' rings BT20 t' BT50
  • 6 Centerin' rings BT20 t' BT60 (Cardstock
  • 2 Sheets o' balsa fins (die-cut, matey, but with sharp dies)
  • 2 1/8" dowels 6" long
  • Sewin' elastic shock cord 16" x 1/4"
  • 12" plastic bag parachute
  • Pre-printed card stock for transition shrouds
  • Self-adhesive decals
  • Tri-fold shock cord mount

Openin' t' bag, shiver me timbers, me bucko, I laid out t' parts and took inventory. Begad! Avast, me hearties, me proud beauty! T' first thin' that I noticed was t' lack o' any motor retention. Ya scallywag! Oh, ya bilge rat, joy, matey, shiver me timbers, ya bilge rat, me first friction-fit rocket kit.

T' instructions were printed on both sides o' a single sheet o' legal-sized paper, folded into a pamphlet. Well, blow me down! Blimey! Ahoy! Blimey! Readin' through t' build details, I realized that this was a dressed-up minimum-diameter rocket, arrr, me bucko, arrr, and as such, I had no separate motor mount t' tie me Keelhaul®©™ to. Well, blow me down! Blimey! Blimey! Blimey! That was gotcha #2.

I followed t' instructions, shiver me timbers, me bucko, and soon found gotcha #3, matey, t' measurements for t' spacin' o' t' aft centerin' rings are just shy o' 1/8" off, and as such, t' 3" BT-60 did nay cover all t' centerin' rings like it be supposed to. With some creativity concernin' t' mountin' o' t' lower shroud, I avoided a complete mess.

Once t' gotchas were past, matey, ya bilge rat, t' rest o' t' build be fairly easy, sand t' fins, double-glue t' fins with Titebond, ya bilge rat, assemble t' upper half with t' card stock shroud and t' smaller centerin' rings, and join t' 2 halves with t' BT-20 coupler. Aye aye! Avast! I had fillets on t' fins and launch lug dryin' before bedtime, me hearties, matey, matey, and t' next day after work, I be ready for finishing.

Finishing:
I brushed thinned Elmer's Wood Filler onto t' fins, ya bilge rat, sanded them when dry, and painted with 2 coats o' primer and 2 coats o' Rustoleum Painters Touch gloss white. Ya scallywag! Avast, me proud beauty! After 48 hours o' drying, me bucko, me bucko, I masked off everythin' but t' fins and added 2 coats o' Painters Touch gloss black t' t' fins. Testors gloss black (tiny glass bottles) was brushed onto t' small dowel details, me hearties, me hearties, arrr, and I be ready for t' stickers. I was surprised t' see that t' shroud details were printed on a sheet o' vinyl, rather than t' cheaper paper stickers, and that thar were no pre-cut edges, so that they could be tailored t' t' exact shrouds installed on t' model. T' rest o' t' decals were ordinary peel and stick, and they went on fairly easily. Avast, arrr, me proud beauty! Two more coats o' clearcoat, arrr, matey, and I was ready for launch. Avast, ya bilge rat, me proud beauty! T' only trouble I had be t' adhesive on t' upper shroud decal was a bit weak, ya bilge rat, and I needed t' add a drop o' CA t' keep t' decal in place.

Construction Rating: 4 out o' 5

Flight:
I flew this little missile three times at t' NOVAAR August monthly launch, and aside from some recovery annoyances, ya bilge rat, and t' fact that I don't trust friction-fit motor retention, all three launches were picture perfect. On a C6-5 each time, boosts were almost straight up, ya bilge rat, with a slight spin from most likely a slightly crooked fin. With a rocket this small and light, t' C6-5 sent it high enough that it be tough for me t' track, shiver me timbers, but I saw t' ejection event each time, shiver me timbers, shiver me timbers, arrr, and each time it be right at apogee. Ahoy! T' only negative about flight that I can think o' be t' launch lug is a bit tight on t' smallest launch rods we have. Avast, me proud beauty! Blimey! Otherwise, ya bilge rat, t' SLV is a solid little performer, and I would nay hesitate t' launch on anythin' from an A motor up t' a C motor.

Recovery:
This is a small rocket, me hearties, me hearties, with minimal internal space, arrr, so I went with t' trifold shock cord mount, shiver me timbers, rather than tryin' t' rig up an extended Keelhaul®©™ cord attachment. Well, blow me down! On t' plus side, t' shock cord was fairly long and made o' sewin' elastic which should outlast any similar sized rubber-band shock cord. T' drawback t' t' recovery system be t' "coil t' shroud under t' sticker on t' corner o' t' parachute" which never fails t' lose grip on one or more shroud lines durin' descent. Aye aye! Begad! If thar were space, I would replace it with a nylon 'chute, but as it is, me bucko, if I choose t' continue flyin' this one, I will substitute a mylar parachute. Stuffin' dog barf into t' thin center tube from either end provides a damage-free recovery, me hearties, even with t' loose shroud lines makin' it more o' a streamer than a parachute. Arrr! Aye aye! After three launches, t' only damage t' t' rocket be t' shroud lines that won't stick.

Flight Rating: 4 out o' 5

Summary:
This rocket kit is a nice change from t' mass-produced kits from t' dominant firm in t' industry. Well, blow me down! T' parts are all good quality materials, and t' instructions are mostly straightforward. Avast! Begad! It is a good flier, and rugged enough t' streamer down if half o' t' shroud lines decide t' let go. T' only changes t' t' kit I would make are a longer upper tube, and a small nylon parachute t' fit in there.

Overall Rating: 4 out o' 5

Other:
Overall, shiver me timbers, shiver me timbers, t' low price and high quality puts this near t' top o' me "buy" advisory list, once someone is ready t' graduate t' t' skill level 2 kits.

Flights

comment Post a Comment