I am going to lean mine out a tad. If I wreck it, it didn’t cost much and I’ll look for another
Maybe if I get a backup motor, I will see how far and long I can push the concept and post my findings. Of course, starting with an old motor wish condition unknown, my findings wont be conclusive. But if I push it from 16:1 say up to 32:1 and it lives for a few years, we will certainly know something