I have 2 Sata dvd writers in my pc
1 optiarc 7170s
1 HL-DT-ST GSA H31H
Have a small problem
On any dvdr i copy ( used Ritek g05, tyg 03 and tth02 ) ive used nero, imgburn etc , ive used both drives etc, on the fly, images etc
when i do the nero disc quality test i alway get a high pi spike ( goes to 378 ) around the 1.5 mark on every disc ( average is about 2 til i hit this)
this happens when i test all different media, software etc
whats causing my pc to do this?