Mamba Max Pro or Monster for 1512 (1800kv) on 4s

[kingdomracer]

I run a MMP w/1512 1.5Y Castle-Neu motor with no probs on 4s.
However I had to install a CC BEC to run a 7945TH.
My install of the CC BEC is different than the instructions, I still use the internal BEC from the MMP to power the radio and transponder.
While the CC BEC just powers the servo. I use a Y-adapter for the CC BEC and servo with the red wires connected to each other on the servo/bec side and the part that goes into the radio the red wire is disconnected. This is the ONLY true fix for using the MMP with a high voltage servo before going to a CC BEC PRO.