It works on reduce RPM but I am not getting the performance I paid for. I would have been better off with a less powerfull setup. When I use the reduce RPM mode it limits the RPM even with fresh batteries as my test showed by switching to race mode and checking the max RPM. It is noticibly more powerful even when just holding the truck off of the ground when in this mode.

I don't know how many amps I am pulling. It always shows some number above 2400 in the maximum amps field. I never have had a figure in the amps at full throttle.

Also the cutoff is not user adjustable as is stated on the rc-monster store. Nowhere in my instructions or on the PC program is there any way to adjust the Lipo or NiXX voltage cutoff