TDK -R 16x (TDK TTH02)
PX-760a, FW 1.03
AS: Auto (did create 12x strategy)
Burn speed selected 16x CAV, PoweRec slowed down to 12x @3.2GB mark.

Good burn but PoweRec made for a big jump in Beta at the point of the slowndown. Both the 760 and 716 read this without problems. TA-Test says: good, very good, very good.

Writing, Burst, Sum1, Beta/Jitter, Read (755 and 716) scans: