#91
|
||||
|
||||
Gass provided useful commentary as usual.....
TLP would be a good line to be bought up by Semroc and re-done properly.
__________________
When in doubt, WHACK the GAS and DITCH the brake !!! Yes, there is such a thing as NORMAL, if you have to ask what is "NORMAL" , you probably aren't ! Failure may not be an OPTION, but it is ALWAYS a POSSIBILITY. ALL systems are GO for MAYHEM, CHAOS, TURMOIL, FIASCOS, and HAVOC ! |
#92
|
||||
|
||||
Quote:
Those "upgrades" would be *nice* (in a way) BUT would completely change the design of the kit (and therefore the cost). The missiles that the TLP kits were based on were mostly unstable (stability via active control) whereas in about 99.9995% of our model rockets, we rely on *PASSIVE* stability via fins to maintain the "pointy end forward" in flight... The TLP kits were stable because of the lightweight construction and weight savings of paper transitions and such coupled with noseweight. Simply replacing these lightweight paper components with heavier balsa or other material components would completely change the CG/CP relationship, requiring redesign of the kit for stable flight. A lot of the TLP kits were already at the hairy edge of stability in the first place-- I've read a lot of reviews and build threads where people tried "beefing up" TLP kits to the standard "anti-tank round" construction of the typical HPR or "Mid power" kits on the market and found that the rocket was either completely unstable, terribly underpowered, or both... Adding more noseweight to restore stability is one solution, but that then doubles the "underpowered" part; grafting in larger motors (which are of course heavier) then complicates the stability problems, because you're adding weight in the back, exactly where you DON'T want it to improve stability margins! The TLP kits were elegantly designed to use MODEL ROCKET construction (lightweight tube and materials) to make a fairly large model rocket that would fly STABLY using "mid-power" size motors... messing with that fine balance, unless one was an EXPERT model rocket designer, usually ended poorly. Lots of people badmouthed the TLP kits because of their "lightweight construction" and such, BUT, that USED to be the hallmark of an excellent designer-- building the rocket as lightly as possible but still strong enough to survive the rigors of flight... as G. Harry Stine put it, "building strong enough to survive the "speed of balsa"... Most of these loudmouth HPR guys that whine the most and badmouthed the TLP kits were just the types that think everything should be slathered in fiberglass and epoxy and weigh a ton, and shove a bigger HPR motor in it to compensate... IOW, if it's not built like an anti-tank round, they don't think it's a "real" rocket... If it isn't designed to swap in the biggest motors you can possibly shove into the holes, it's not a "real rocket"... IOW, the "hold my beer and watch this" crowd... Not saying it CAN'T be done, just saying it'd be something TOTALLY different than how the TLP kits were designed... essentially you'd be starting with a clean sheet on the design... I WILL agree with you 100% on the decals... IMHO they should have AT LEAST included a painting and graphics sample sheet/guide so that you could scan in the sheet and make your own decals, and know how to paint the thing to match the prototype... Later! OL J R
__________________
The X-87B Cruise Basselope-- THE Ultimate Weapon in the arsenal of Homeland Security and only $52 million per round! |
#93
|
||||
|
||||
I prefer HEAVY/STRONG rockets built like TANKS that rarely suffer any landing damage over fragile featherweight construction that gets hangar-rash just from looking at it.
TLP kits to me were just underwhelming in SOOOOOO many ways...no decals in my book is NEVER acceptable at ANY price-point.
__________________
When in doubt, WHACK the GAS and DITCH the brake !!! Yes, there is such a thing as NORMAL, if you have to ask what is "NORMAL" , you probably aren't ! Failure may not be an OPTION, but it is ALWAYS a POSSIBILITY. ALL systems are GO for MAYHEM, CHAOS, TURMOIL, FIASCOS, and HAVOC ! |
#94
|
||||
|
||||
Quote:
I completely agree - I have a couple TLP kits that fly as well as they look and one that looks good but is a bit dodgy to fly (the HARM). But they were all a lot of fun to build, were built stock (more or less) and reminded me of the day when we built models to fly. They were BIG too, BT80 size. I still have a couple in kit form that I may get around to building some day; I'd really like to make the Standard into a full on two stage scale model. Oh, and to get back on topic, I was sorry to hear that Red Arrow is gone and hope that the owner can over come his health troubles.
__________________
Tim NAR 78486 L2 |
#95
|
||||
|
||||
Quote:
Well, you have plenty of company... seems to be the "standard" for rocketry nowdays, especially in the HPR crowd. Doesn't impress me one bit... what GH Stine called "balsa butchers" in his books... LOL He was right... Later! OL J R
__________________
The X-87B Cruise Basselope-- THE Ultimate Weapon in the arsenal of Homeland Security and only $52 million per round! |
#96
|
||||
|
||||
Balsa Butchers LOL, that's kind of funny
__________________
Low Prices, Fast Delivery. The Webs #1 Rocket Shop YORF the rocketry forum where vendors can actually post in the vendors section. TRF Banned and proud Uncle Mikes Rocket Shack Any Questions/Comments Click To Email Us |
Thread Tools | Search this Thread |
Display Modes | |
|
|