Heres my 800mm FT Mustang. Only had green poster board. Just have to add my motor and see how it flies.
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I like the 60% because of my neighborhood field size.
I thought I saw or read somewhere that either the 60% racer or the 60% mustang didn't fly quite as good as the larger version. Can't remember which. Can someone recommend which of those two would be good next plane to try ?
I've done the stock plans reduced to 60% for the ft22, but the frogs84ss mods at 60% work better. So if someone wants to do the ft22 mini I highly recommend doing his mods to the plans. Leave some extra length on the fuse where the prop will mount cut it back when your ready to motor mounted so that it lines up perfect in the prop slot. I did exactly like the plans the first time and the motor sat back too far. This will all be dependant on your exact motor.
I have built 3 60% spitfires and have alot of fun with it.
A few recommendations for those who haven't tried the smaller spitfire yet ( and are pretty new at this like me ):
1. Servo mounted under the cockpit ( exactly the same way its done in the instruction/build video for the mini scout ). Skip the rudder servo like others have mentioned. It adds more tail weight and not really needed.
2. The slots are smaller on the plans so just cut on the outside of the mark and pinch it a little to fit. No real need for new plans made just shrink with pdf ready and use poster. Don't bother trying to resize all the A/B folds to cut them off and glue together without the paper as a guide. Just gets your fingers a little messier with the glue is all. Don't forget you can skip the holes for the larger power pack.
3. I like to extend the powerpod and glue it in so that it's double walled instead of the scewers. I really like the double walls on the sponz ugly/bloody/baron plans but its just too tight trying to double wall plus mini pods inside that. A weak spot on nose dive crunched right between the normal length of the mini pod and the wing. By extending the mini pod a few inches really helps reinforce well.
4. Leave of the spacer on the back of the wing off for the mini it's not needed. Makes the wing too thick in the back.
5. Make the elevator a little wider under the rudder ( I don't know technically what that area is called ) as it gets pretty thin when downsizing and is pretty weak on the side opposite of the control horn.
6. I do both down and to the right thurst adjustment for the motor. Without the down thrust it really wants to climb too much.
7. Hardest part of the resizing is getting the wing cutout just right becuase the wing is thicker than the plans. Get the figured out and your home free.
8. Eflite 2s 430mah battery fits perfectly in the fuse width and for cg when the 5g server is mounted under the cockpit you really can't go any smaller battery than that without have to add nose weight. I still get 5-6min of mixed flying with 430mah.