Hi guys,

A couple questions for anyone who may know

I have a Clark TK22/ TBS mini combo, I notice while running the tank if I fire the main gun, the drive motors recoil and the gun fire sound comes from the Clark, but the Benedini engine sounds immediately quit until I start them again.
The battery I was using to test is several years old but was fully charged.
Motor recoil drawing too much current?

Also, what is the purpose of using the y harness shown in some tk22/tbs mini diagrams to connect tbs mini prop2 to clark ch2 and the steering ch on the rx, as I have also seen prop2 plugged directly to the steering ch on the rx and ch2 on the clark to a different ch on the rx.

I tried both ways and don't notice a difference.
Really like the tk22/tbs setup though, and it sounds great.

Thanks

Rob