I have just bought a spindle of 100 unbranded silver top TYG02’s. I’ve done a few scans, and they’re all similar. This is my best scan, usually total PIF is 700 and total PIE is 50,000? Is this the sort of scan I can expect from this media and my 1650? Why the slowdown at the end of the disc? SB is on for known/unknown media, WOPC on and OS off.