RE: rich model keecat.60 size kingcat with retracts
Pubhi,
Standard servos should be fine. If I used the .75 engine, I would try the Zinger 11 x 8 prop. Remember, pitch = speed. My .61 turns the 11 x 7 APC at 20,000 rpm. Too many r's. You could vacuum form a cover for the elevator servo, if it really bothers you. I tied the servo wire on mine to bracing wire but you could hide it inside fairing tubing if you wanted to go through the work. I don't see how you can get it under the covering and not harm the strength of the stab. IMMO