I use the OCXSPITweaker...it does it's thing automatic. I have yet to try a manual waza. TBH, I think once you find the sweet spot for the freq/mem you can do no wrong. When I get in the spot I can repeat runs exactly multiple times back to back. The key seems to be throwing in a variable from time to time to shock the process and cause a reaction...hopefully a positive one. Yep...it's all about voodoo.