i'm now running sierra 10.12.3 on a new macbook pro,
bought tvp 11.0.6, installed 64 bit and 32 bit,
re-installed same sentinel driver 7.4.2,
new cintiq 22hd with new driver 6.3.20-11 (the previous one also had the problem)
and i'm still getting that drawing lag/latency (the shaky lines and sharp angles on curved lines) in both 64 and 32 bit, where as in past versions 32 always worked without the lag, but 64 was unusable.
now both 64 and 32 have it, although 64 does it slightly less they're both unusable as is.
i'll try attaching 2 pix of each:


advice?