When I pan & crop an event I get jitters,60% of the clip, when I print to tape (without rendering the event first). I output in resample mode mand in same format as the original footage.
First, try apply interlace filter. Right click image on timeline>Properties>Check Interlace Filter Box. If that does not work, apply a little gaussian blur to the image. Gaussian Blur can be found in Video FX.
quick blur might do the trick too and should be faster than gaussian blur. if you are really picky, try the median filter. it's incredibly slow, but is a good way to filter out noise without making things look blurry. it's more useful for pre-processing stuff destined for MPEG-2 or Windows Media...