Hi Ren,

My original thought is that it caused a quicker duty cycle. Someone else did this test and if they don't mind, I'll post their result.

I asked about the winding direction actually for someone else.

I also wonder about the charging. If in the shorter duty cycle the coil is able to be charged just as full, then the spike coming back should be the same.

The geometry between the magnets should be considered as to where this choke allows the on pulse to happen and if that is beneficial or not.

But with 30% drop in current with higher rpm, I think it looks really, really good so far.