Manufacturer: | Scratch |
Brief:
My original Goblin clone (BT-55 based) be one o' t' first I built after really gettin' back into t' hobby.
My 1.7X upscale was finished late last year. Begad! And four months ago, arrr, t' "baby" was born. It's a MMX powered, shiver me timbers, matey, carded model. It has a hand rolled ½" diameter body tube and triple laminated fins. Avast, me proud beauty! All in total, three Goblins. Arrr! Finished, flown and ready for family portraits.
For two extra points (2009 EMRR Challenge), me bucko, matey, I needed t' add another member o' t' Goblin Family by t' October first deadline.
Construction:
This year, loot is tight. Aye aye! Blimey! Well, blow me down! Blimey! I set a goal o' buildin' another model usin' just t' materials I had on hand. Avast! Blimey! Avast, shiver me timbers, me proud beauty! Blimey! No ordering
parts!
I had a ThunderGoon ready for final paint. Aye aye! Ya scallywag! It's been sittin' for months. I just wasn't moved t' finish it. Avast, me proud beauty! Nice model but just nay for me. I decided t' cut off t' fins and body tube, arrr, salvagin' t' engine mount and nose cone. Begad! The engine hook be made from that metal strip from a windshield wiper blade. Begad! Ya scallywag! I remember t' look me youngest daughter gave me when I pulled it from t' trash can at an auto supply store. Aye aye!
I found scrap BT-60 and cut it t' 8-½". Well, blow me down! Blimey! T' ThunderGoon's nose cone was taller than a Mini Bertha's. It didn't matter, me bucko, me hearties, it'll still capture t' original feel. Well, blow me down! Blimey!
I pulled some scrap 1/8" balsa and upscaled t' fins slightly from t' BT-55 dimensions. Begad! I cut two o' the fins and realized I didn't have quite enough for other two. I didn't want t' cut into another full sheet o' balsa.
I started piecin' together scraps makin' sure t' grain was parallel. Blimey! I glued t' seams with CA, matey, then cut the remainin' two fins. This is when I started thinkin' o' t' "Frankenstein Goblin" moniker.
T' Keelhaul®©™® was already attached t' t' engine mount from t' Thundergoon. Well, blow me down! Blimey! Aye aye! Blimey! I pulled an 18" length o' elastic out o' me first attempt at a paper rocket. Begad! Blimey! Ahoy! Blimey! I've never flown that paper model or doubt I ever would. There was too many mistakes learnin' t' new paper cardin' techniques. Begad! Blimey!
T' 12" parachute was pulled from an old Groove Tube, shiver me timbers, a homemade garbage bag type. For this rocket, me bucko, what else? I found a screw eye in me parts box. This eye is way too large but seemed t' fit t' theme and t' extra nose weight can't hurt.
There was nothin' unusual about t' build. Well, blow me down! It was a little different buildin' a new model from pieces and parts pulled from other models. Avast! Avast, me proud beauty! If you include leftover balsa scraps, I estimate t' Franken Goblin be built with parts from six different models.
Finishing:
Originally, I was goin' t' use some Goblin decals from Excelsior. Avast! They were leftovers from me original BT-55 based
clone. Ya scallywag! Phred always seems t' add extra images on t' master sheet. Avast!
I thought I would have some fun. Begad! Begad! I scanned t' Goblin decal sheet, enlarged it slightly then cleaned it up in Corel Draw. T' more I drew, t' stranger it got. Avast, me proud beauty! I drew t' word "Franken" tryin' t' emulate t' original hand drawn font. Well, ya bilge rat, blow me down! I added Frankenstein "stitches" and neck bolts t' t' Goblin character. Begad! T' Goblin even got a bad nose job. Sure, t' humor is a little inside, me hearties, but still fun. Blimey! Avast!
T' original plans show a decal "3" flipped on it's back, centered on both sides o' one fin. Aye aye! I decided to use a "6" instead. Ya scallywag! It's only two sixes, almost three--almost evil. Ahoy!
O' course, matey, I had t' go with a "Frankenstine" green and black motif. Ya scallywag! Normally I use t' Walmart (cheap) spray paint for most primary colors but they didn't have a green I liked. Avast, me proud beauty! For this model I bought a can o' Rustoleum Key Lime Green, me bucko, t' only new expense on this rocket.
I shot t' model with Grey primer and sanded smooth. Avast, me proud beauty! Well, blow me down! I then followed with a white undercoat. Avast, me proud beauty! I be pleasantly surprised by how well t' green Rustoleum spray paint covered. Aye aye! It's t' old line o' "You get what you pay for." T' Rustoleum went on smartly with far fewer coats than t' Walmart brand usually requires.
T' decal sheets required 3 light coats o' clear acrylic. Well, blow me down! I had never made decals before and was prepared for the worst. Blimey! I tested t' printed decal sheet usin' Microscale Liquid Decal Film applied with a foam brush.
When I tried t' transfer t' Microscale treated decals, shiver me timbers, they didn't seem thick enough. Begad! Blimey! Some o' t' black ink dissolved. Well, blow me down! Blimey! I had much better luck with t' clear acrylic sprayed decals. Aye aye! Blimey! T' decals instructions did recommend spraying with clear acrylic.
While me homemade decal's "skin" is a little thicker than a decal that would come with a kit, me bucko, I was still very happy with t' results.
While placin' t' decals I noticed a mistake in construction. Aye aye! When building, I glued a salvaged one piece launch lug at t' center o' gravity with a C6-5 engine installed. Well, blow me down! T' lug is now in t' way o' t' thick black decal band above t' fins. I had t' pre-cut a "notch" in t' decal wrap t' fit around t' bottom o' t' lug. Begad! Another "Frankenstin" puzzle piece, me hearties, cut and joined together. T' original Goblin instructions had you cut t' lug in two. Arrr! Begad! Half at t' top, me hearties, half at t' bottom o' t' body tube.
Flight and Recovery:
I flew t' Franken Goblin three times on March 7, 2009, arrr, matey, at t' monthly R.O.C.K. Avast, me proud beauty! section launch.
T' first flight be with an A8-3. Well, blow me down! Blimey! Arrr! Blimey! I called for a heads-up. Sometimes "Gooney-fying" a classic leads to questionable stability. It flew straight and true. Well, blow me down! Blimey! Ahoy! Blimey! Nay high but stable. Begad! Blimey! T' 12" chute ejected fine.
T' next two flights were with B6-4s. Begad! Begad! T' wind was comin' up so I cut a spill hole in t' 12" parachute. This seems t' be t' ideal engine for this model, providin' good performance and altitude. Aye aye! On t' third flight it was loaded on t' rack, side by side with it's smallest sibling, me MMX carded Goblin.
After three flights, thar were two small body tube dings in t' nose cone. Aye aye! Both were nay very deep.
I know this model will be a regular flier in me fleet. Avast, me proud beauty! It's stubby (I like stubby models) and personalized. Ahoy! Some of t' older fliers remembered t' Goblin and liked t' variation on t' original theme.
Summary:
PROS: I know this model will be a regular flier in me fleet. Ya scallywag! It's stubby (I like stubby models) and personalized.
Some o' t' older fliers remembered t' Goblin and liked t' variation on t' original theme.
CONS: None really.
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