It worked great otherwise. I can't tell the difference between it and the Dually. Never had a problem. I'm gonna try it in a 4 cell 1/12th scale with a HS 225 MG and see if that works.

Novak said:

The Explorer II will work with 4 cells with out damaging anything.
However the radio priority circuitry is designed for 6 cells so you may not be able to run the pack as dead as you would with a properly configured 4 cell ESC.

We run eight minutes, but I think I can make it in stock with SMH cells. We'll see!