Yeh I was wondering if it was something to do with timing or poles..
apparently these 200a v2 should work perfectly out the box with these 50/50 motors.
so I think I may have accidentally changed some setting when looking at the wrong set of instructions for it.
iv just done a default factory reset on the esc and it seems the same... ish lol. Ran motor for about a minute up and down throttle and I was still doing the high pitch whiring / whining sound.. (almost like a siren going up and down) and got slightly warm to touch.

ill look into the exact specs of the motor now and see. Should be easier now I have the correct instructions for the esc lol.

Problem is I have no basis of comparison because Iv never used brushless before or the esc and motor. All I know is my brushless drill doesn’t make that sound or get warm with no load lol.