I was wondering. I've got a gh07. When I received it to mod, it had a hard time reading dvd-r movie's & almost didn't read original ps2 games. Placed a Duo2SE. DVD pot reads 870ohm. I tweaked the pot but it hasn't done anything. It's now around 750ohm. How far can I go? If I set the dvd pot to low, wil it blow something up except the laser?