I used the SM engine kill switch(
http://www.smservices.net/acatalog/L...del_Units.html ) on my model and i saw that when the switch is on,when i move the sticks,sometimes the switch is turned off automatically for a moment and then it is turned on again!!
I use a system on 40MHz...Is this the reason??
I tried on different channels but the problem still exists!!
Thank You..