Anyone replaced their RSV stator with one of these If not, then what is recommended?

[campfire12]

I installed a stator and r/r from that company on my 84. The stator was of good quality and much better in construction then the original. the r/r you cannot tell about it on looks alone. The stator works great but the r/r was terable. Output was 16 volts most time and pushing 17. Talked with my engineer son and he said that was to be expected with foreign electronis components sometimes. I went back to stock yamaha r/r and all is good now in venture land.