It would be my opinion that if someone has a question about a Speedpassion product they are free to ask.

such as,

hey adam,

quick question, just installed the Speedpassion 2.0 ESC in the Mi3 and taking into consideration the dropping of around 5 teeth, i changed from a 22/87 to a 18/89 using a 6.5 Speedpassion motor, does this sound about right?