Been a long time poser user (P4, P5, P6, P7 and P8) and I've never had trouble using my mouse to move dials on the parameter palette until P8 (Sr1).  It seems the dials in P8 are more sensitive to mouse movements and its a pain to use them. I wind up entering numeric posing values instead which is very time consumming and annoying.  I'd like to use P8 but wind up going back to P7.  Any suggestions??