I just flew my buddies kingcat on its maiden flight it was a little nose heavy maybe too nose heavy when i added flaps the nose wanted to drop a lot is the reason for this because it was to heavy in front I have moved the cg back will that help

did you program the elevator to flap mix? it will pitch down otherwise when the flaps are deployed.

c'ya

buck

not yet that is what I didnt know if i should do that

oh yeah bro', just dial in what BV has in his manual and then you can refine from there.

good luck

buck

i missed that in the manual I will check it again

I think you need to correct the nose heavy condition since it could contribute to your problem.

Mine was so nose heavy I had to move the 9.6 volt ECU pack under the center fuel tank. The two radio battereies (6.0 volt) were moved to just forward of the fuel cells. With this done the airplane balances perfectly. All the packs were made using 1900 mah cells so the batteries are quite heavy.

The only thing I have in the nose battery holder are two air tanks - no batteries.

Hope this helps.

Jack Mathias
AMA 7654

Ditto to what Jack said along with the elevator mix as BVM instructs.

Joe Grice