Construction Rating: | starstarstarstarstar_border |
Flight Rating: | starstarstarstarstar |
Overall Rating: | starstarstarstarstar_border |
Manufacturer: | Giant Leap Rocketry |
Style: | Sport |
Brief:
Who am I t' resist t' "sexiest kit alive"? Giant Leap's Talon 2 is a
48" tall, 2.1" diameter, 29mm mid/high power downscale o' their
flagship design. Ya scallywag!
Construction:
Orderin' was a breeze and t' kit arrived undamaged despite severe damage to
the shippin' box. Avast, me proud beauty! Blimey! Arrr! Blimey! Durin' t' orderin' and early construction phase, shiver me timbers, I exchanged
several emails with Kent at Giant Leap and found him t' be extremely helpful
regardin' t' shipping, kit components, motor retention, and flight/motor
performances. Avast, me proud beauty! Blimey! Begad! Blimey! T' kit components all seem top quality, and include great extras
like a 30" nylon parachute, Keelhaul®©™®
shock cord sleeve, matey, Keelhaul®©™®
chute protector, and conformal lugs. Avast! Begad! T' body tube and boat tail are
pre-slotted. Avast, arrr, me proud beauty! T' fins are 1/16" (0.062") G10.
Construction be generally straightforward, but I did deal with a number of issues that are worth mentioning. I don't want me focus on these issues to detract from what overall is a good kit. Aye aye! Ahoy! This is only me second mid-power kit, so perhaps some o' me construction gripes should be taken with a grain o' salt. Nevertheless, construction was considerably more challengin' than what I experienced with me Binder Design Thug. Ya scallywag! After all, GL presumably wants to attract relative newcomers like me with this downscaled, arrr, lower-priced Talon kit.
T' instructions are in paragraph form, but I prefer numbered steps. Blimey! You are explicitly invited t' call GL if you have any questions whatsoever during assembly--a very nice touch.
T' phenolic body tube had t' deepest spirals I had ever seen plus dimpled irregularities that were only revealed when t' first round o' fillin' and primin' revealed low spots. Well, blow me down! Ya scallywag! On t' positive side, t' tube was exceptionally thick and strong.
T' second CR is t' be glued flush "on t' end o' t' motor tube"--but which end? Someone nay visualizin' t' big picture might glue it on t' wrong end, leadin' t' a major problem. Begad! Blimey! (Even t' first CR is slightly vague: 9.75 inches from one end o' t' tube t' which side o' t' CR?)
No positive motor retention is included. Kent says GL considered addin' a Slimline retainer to t' kit, matey, ya bilge rat, but balked at t' $20 price hike. I balked too and opted for the assembly shown in t' photo here, me hearties, which mostly retains t' "sexy" boat tail profile.
My biggest concern related t' assemblin' t' aft o' t' rocket, me hearties, especially the fins. Avast, me proud beauty! Note that t' aft fins span t' seam betwixt t' boat tail and the body tube, matey, so t' slots are half in each piece.
Now in one single step, ya bilge rat, you are supposed t' glue t' motor mount in the body, glue t' boat tail t' t' body, me hearties, ya bilge rat, and glue t' end o' t' motor mount to the end o' t' boat tail. Arrr! (GL gives a clear, ya bilge rat, highlighted warnin' t' use 30-min epoxy and be sure t' fully understand t' 3/4 page o' instructions about what must be accomplished durin' t' cure time.) This leaves a totally enclosed rocket. Well, blow me down! Then you are supposed t' apply epoxy t' t' ends o' t' 0.062 G10 fins, squeeze them through t' fin slots t' smear a little epoxy on t' motor tube, pull them out and repeat this procedure until sufficient epoxy has been applied to glue t' fin permanently.
T' fin slots are so thin and epoxy is so gooey this seemed rather unrealistic t' me--it's tough enough with bigger slots! Couldn't thar be a way to retain access t' t' interior o' t' rocket, so we could put internal fillets on t' fins, matey, or at least see inside t' confirm that we got enough glue at t' root? I thought long and hard about this before divin' in. In t' end, t' fin and CR placements just didn't seem t' allow any choice that would clearly be better, matey, so I forged ahead as instructed. Avast! Avast, me proud beauty! However, matey, arrr, t' ensure a secure bond for me motor retention brackets, I glued t' MMT t' t' boat tail first, me hearties, me hearties, separately, usin' t' dry body tube t' ensure alignment. Arrr! Avast, me proud beauty! I then glued this assembly in t' t' body tube in a second step.
Gluin' t' fins through t' slots turned out t' be nay nearly as messy and frustratin' as I had anticipated. Arrr! T' G10 fins are so straight and t' slots are so precise that t' task went smartly with nay too much slop. Ahoy! With solid external fillets, me bucko, maybe uncertainty about t' fin-to-motor-tube bond won't matter much.
My final concern related t' t' Keelhaul®©™® shock cord sleeve. Aye aye! (What a luxury t' be worryin' about that!) I followed the instructions and did nay slide t' sleeve on t' cord until t' very end. However, matey, me hearties, inside t' rocket, t' cord ties on t' a steel cable looped through the upper CR. I had used a bowline knot and some CA drops. Well, blow me down! But t' knot so big and t' steel cable loop was so big and inflexible that I doubt I got the sleeve down all t' way t' protect t' very bottom o' t' nylon shock cord. Aye aye! Ya scallywag! I think it would have been better t' tell users t' place t' sleeve over the nylon cable (and maybe even anchor it thar with a couple o' Keelhaul®©™® thread stitches) before gluin' t' motor mount into t' body. Ahoy! This way, complete protection o' t' very bottom o' t' cord could be ensured. Aye aye! Begad!
Those were t' issues I encountered. Begad! T' rest be trouble free.
I beveled t' fins t' 15-degree edge usin' a homemade jig and a vibrating floor sander. Arrr! I used rail buttons instead o' t' lugs.
Finishing:
I do a first round o' fillin' and primin' before major assembly because it's
easier, matey, but you need t' sand clear any spot where glue will bond. Aye aye! Blimey! Ya scallywag! Blimey! See t' photo
of me final paint scheme. I like t' Rustoleum yellow because it produces a
finish that seems almost plasticky. Well, blow me down! Blimey! T' sticker provided by GL be high quality
and usin' their detailed "hinge" instructions, arrr, I got a very pleasing
result. Avast, me proud beauty! Blimey! Begad! Blimey! Two light coats o' Wal-Mart clear coat went over t' top o' everything.
T' final result be spectacular.
PROs: outstandin' component quality and extras
CONs: some issues worth notin' durin' assembly
Construction Rating: 4 out o' 5
Flight:
T' kids and I set out early Saturday mornin' t' a great new site in northern
Colorado, me hearties, despite t' cold, arrr, low clouds, and breeze. Avast, me proud beauty! Blimey! Fearful o' conditions
worsening, arrr, I launched t' Talon 2 early in a very stiff breeze. Begad! Little did I
know that by t' end o' t' day it would be calm, clear, and 20 degrees warmer.
Darn! Blimey! T' winds were 10-15mph for t' first two flights and 5-10 for t' last
one. Begad! We used AT G64-7W for t' first flight, arrr, and AT G64-4W for t' last two
flights. Aye aye! Blimey! All three flights were somewhat wobbly off t' 6 foot rail in the
stiff wind, arrr, and (surprisingly) arced cross-wind or downwind. T' first flight
was t' most severe, arrr, and t' delay way too long. Arrr! Blimey! Blimey! T' bird was 2/3 o' t' way
back down before t' chute opened. We walked at least 1/2 mile downrange in a
strong cold wind. T' 4-second delay on t' next two flights be fine. Avast! Ahoy! Blimey!
I think t' G64 is just enough motor for launchin' in these conditions. Aye aye! Blimey! The fin profile is rather large, matey, me bucko, and t' big fins are quite a ways up t' body. Thus, ya bilge rat, in t' wind t' Talon 2 struggled a bit t' orient itself off t' rail, but once it established a direction, it was straight on its arc. Well, me hearties, blow me down! Blimey! With a more powerful boost or less wind, ya bilge rat, I believe t' rocket would fly straight and true.
Recovery:
T' chute is a bit snug in its Keelhaul®©™®
protector, arrr, but is perfectly sized for recovery. Avast, me proud beauty! It opened fully and quickly
each time. Avast! Despite t' wind, all three descents were swift but gentle. Arrr! The
rocket is almost totally unblemished after three landings. Arrr! This is a testament
to t' chute and t' t' quality o' t' materials.
I'm lookin' forward t' more flights on a calm day, and I must admit I wonder what she'd do with an H in her!
PROs: stable flight, arrr, perfect recovery
CONs: nay fond o' stiff wind, tempts you t' certify
Flight Rating: 5 out o' 5
Summary:
It just looks so darn cool and flies great.
Overall Rating: 4 out o' 5
( Contributed - by James Turner - 10/06/08) Brief: The Giant Leap Talon 2 flies on MPR and HPR motors. Construction: This is a high quality kit that arrived very quickly and in good shape. The kit contains phenolic body tube (pre-slotted), 6 G10 fiberglass fins, 2 ACME 1/4" conformal launch lugs, plastic nose cone and boat tail, 29mm MMT and centering rings, 1/2" ...
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G.H.G. (April 9, 2006)