I finished my e-bike project today and just want to warn everyone to be careful with the "Accelerate time" setting on this controller.
According to my findings, when set somewhere above 3000ms, it will convert your e-bike to a death trap.
Everything seems fine, but after you apply even the tiniest amount of throttle, it will give full power and the throttle will also hang at full speed.
You can imagine what can happen if you have a powerful motor and make this mistake...
FYI a value higher than 2000ms is forbidden according to the manual appendix, but not everyone reads that.