YIKES!!!! a solution......(clouds part, and angels sing)
I just examined the VIEW command, and changed perspective from OFF to ON.....very scary image appeared.
So I changed perspective back to OFF.
Now my sid image is not jumping around when I zoom in and out.
Maybe toggling perspective OFF and ON and OFF does something to fix this bug?
YIKES ME TOO!!
I was having the same problem with a sid file in a rotated viewport. The image did not show in the correct place in the VP, but was fine in model space. Also was fine in a non-rotated VP.
And since it would plot wrong in the rotated VP, its not a video card issue. must be a software glitch.
I did the same fix as lorrie with the VIEW / PERSPECTIVE and it fixed the glitch.
funny that I have 2 clipped sids in this file and the glitch only happens on one of them.
Chad Fabre PE
FABRE ENGINEERING INC