I updated my burner to HSG8 firmware from 4kus.com.tw
This is the first firmware which offers bitsetting AND has decent DVD- results - at least on my Princo 4x. I made some K-Probe scans and the results were almost the same as HS0E - which is supposed to be the best firmware for DVD-.
Can any1 confirm this?
When you need HSG8 as a binary, I’ll send it to you.