Please, I never have burned at >4x, I was looking for a better burn (not a faster one) when I did the crossflash.
Oddly enough I tried a RitekG04 and although better, still no success.
As for swapping write strategies, if I force the ProdiscF01 to use the SO3 strategy it only effects F01 media. It should not alter my currnet strategy for S03...I did try as low as 2x with no success on the F01's, but have not altered write strategy.
So far my best media is ProdiscS03's, but I have not found them in printable.