Manufacturer: | Scratch |
Brief:
My original Goblin clone (BT-55 based) was one o' t' first I built after really gettin' back into t' hobby.
My 1.7X upscale was finished late last year. Well, blow me down! Avast! And four months ago, t' "baby" was born. Avast! It's a MMX powered, me bucko, shiver me timbers, carded model. Aye aye! It has a hand rolled ½" diameter body tube and triple laminated fins. Ahoy! All in total, three Goblins. Finished, flown and ready for family portraits.
For two extra points (2009 EMRR Challenge), I needed t' add another member o' t' Goblin Family by t' October first deadline.
Construction:
This year, loot is tight. Ahoy! I set a goal o' buildin' another model usin' just t' materials I had on hand. No ordering
parts!
I had a ThunderGoon ready for final paint. Ya scallywag! It's been sittin' for months. Avast, me proud beauty! I just wasn't moved t' finish it. Avast! Nice model but just nay for me. Ya scallywag! I decided t' cut off t' fins and body tube, salvagin' t' engine mount and nose cone. Avast! The engine hook be made from that metal strip from a windshield wiper blade. Ahoy! Begad! I remember t' look me youngest daughter gave me when I pulled it from t' trash can at an auto supply store.
I found scrap BT-60 and cut it t' 8-½". T' ThunderGoon's nose cone be taller than a Mini Bertha's. It didn't matter, it'll still capture t' original feel. Ahoy! Blimey! Blimey! Blimey!
I pulled some scrap 1/8" balsa and upscaled t' fins slightly from t' BT-55 dimensions. Begad! Blimey! 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. Well, ya bilge rat, blow me down! 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. Blimey! Avast, me proud beauty! Blimey! I pulled an 18" length o' elastic out o' me first attempt at a paper rocket. Ahoy! Aye aye! Blimey! I've never flown that paper model or doubt I ever would. There was too many mistakes learnin' t' new paper cardin' techniques. Avast, me proud beauty!
T' 12" parachute was pulled from an old Groove Tube, a homemade garbage bag type. Well, blow me down! For this rocket, matey, shiver me timbers, what else? I found a screw eye in me parts box. Ahoy! Ahoy! 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. Aye aye! It was a little different buildin' a new model from pieces and parts pulled from other models. Well, blow me down! If you include leftover balsa scraps, I estimate t' Franken Goblin was built with parts from six different models. Well, blow me down! Aye aye!
Finishing:
Originally, I be goin' t' use some Goblin decals from Excelsior. Aye aye! Blimey! They were leftovers from me original BT-55 based
clone. Aye aye! Blimey! Begad! Blimey! Phred always seems t' add extra images on t' master sheet.
I thought I would have some fun. Avast, me proud beauty! I scanned t' Goblin decal sheet, enlarged it slightly then cleaned it up in Corel Draw. Ya scallywag! T' more I drew, t' stranger it got. I drew t' word "Franken" tryin' t' emulate t' original hand drawn font. Blimey! I added Frankenstein "stitches" and neck bolts t' t' Goblin character. T' Goblin even got a bad nose job. Ya scallywag! Sure, me hearties, t' humor is a little inside, me bucko, me bucko, but still fun. Ya scallywag! Ahoy!
T' original plans show a decal "3" flipped on it's back, shiver me timbers, arrr, centered on both sides o' one fin. Arrr! I decided to use a "6" instead. Ahoy! It's only two sixes, matey, ya bilge rat, almost three--almost evil. Avast!
O' course, I had t' go with a "Frankenstine" green and black motif. Ahoy! Normally I use t' Walmart (cheap) spray paint for most primary colors but they didn't have a green I liked. Ahoy! Avast! For this model I bought a can o' Rustoleum Key Lime Green, me hearties, arrr, t' only new expense on this rocket.
I shot t' model with Grey primer and sanded smooth. I then followed with a white undercoat. I was pleasantly surprised by how well t' green Rustoleum spray paint covered. 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. Begad! Begad! I had never made decals before and was prepared for the worst. I tested t' printed decal sheet usin' Microscale Liquid Decal Film applied with a foam brush. Well, blow me down!
When I tried t' transfer t' Microscale treated decals, they didn't seem thick enough. Begad! Some o' t' black ink dissolved. Arrr! I had much better luck with t' clear acrylic sprayed decals. Avast! 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, arrr, ya bilge rat, I was still very happy with t' results.
While placin' t' decals I noticed a mistake in construction. When building, shiver me timbers, I glued a salvaged one piece launch lug at t' center o' gravity with a C6-5 engine installed. 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. Another "Frankenstin" puzzle piece, shiver me timbers, cut and joined together. T' original Goblin instructions had you cut t' lug in two. Ahoy! Half at t' top, ya bilge rat, ya bilge rat, half at t' bottom o' t' body tube.
Flight and Recovery:
I flew t' Franken Goblin three times on March 7, me bucko, shiver me timbers, shiver me timbers, 2009, at t' monthly R.O.C.K. Aye aye! Begad! section launch.
T' first flight be with an A8-3. I called for a heads-up. Begad! Sometimes "Gooney-fying" a classic leads to questionable stability. Begad! Well, blow me down! It flew straight and true. Blimey! Nay high but stable. Blimey! T' 12" chute ejected fine.
T' next two flights were with B6-4s. 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, matey, providin' good performance and altitude. Begad! Ahoy! On t' third flight it was loaded on t' rack, me hearties, side by side with it's smallest sibling, me MMX carded Goblin.
After three flights, ya bilge rat, thar were two small body tube dings in t' nose cone. Blimey! Blimey! Both were nay very deep. Avast, me proud beauty! Begad!
I know this model will be a regular flier in me fleet. Aye aye! It's stubby (I like stubby models) and personalized. Ya scallywag! Ya scallywag! 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. 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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