My ZDZ 60 dies when brought back to low idle (1,600 to 1,700) from full throttle. This occurs on the ground and in the air. My friend has a ZDZ 50 & ZDZ 80 that does not have the same problem.
I'm a currently running a bali 22x10 prop (size reccomended), premium gas (reccomended), and Amzoil 100to1 synthetic. I've tried other props, sizes and manufacturers. The carb. was replaced from a bing to a walbro. (RC Showcase) and recently I had that carb rebuilt to see if the problem was on the pump side. I have replaced the spark plug (gap .025). I have checked the timing (top dead center). PLEASE HELP! ADVICE WELCOME or If anyone knows of a repair station within 200mile of Jacksonville, FL let me know, I'll make the drive.