Lisch,

Your resistor has less effect on raising the voltages the greater your resistance is. (think of it as no connection= infinite resistance=no volt mod IE: factory voltages.)

So in the future you can always start with whatever the greatest resistance setting is and should be safe (assuming you have the right value potentiometer or trimmer in the first place.) I adjusted a turn at a time until I got close to 7% higher voltage than factory specs and then went half a turn at a time from there. With the right variable resistor, you should quickly get a feel for how much the voltage is affected by a single turn.

I suggest you use a 20-turn trimmer for this mod as it seems to allow me to make minute adjustments very easily compared to the round tiny pot kind that requires a phillips head screwdriver to turn.

When my voltages were too high, the memory temperature became my limiting factor. When the memory thrermal probe read 50C or higher, I began experiencing slowdown on my scores and more jaggies, so I guess my advice is for you to be sure to monitor those temps closely.

Happy clocking!

-Zippyc-