i have the 1940/7 hi amp, paired with a MM esc. i have it connected using 5.5mm connectors. i had to cut the MM bullets off, and soldered the 5.5mm bullet end on instead. kind of overkill as the MM wires are only 13 gauge IIRC...that 5.5mm bullet is huge on a tiny wire. i used 3 short pieces of 10 gauge wire from the motor to the 5.5mm connector. also overkill as the system is only as good as the thinnest wire, but i did this in case i upgrade the esc in the future.
