Hello,I just noticed that when I adjust the trim, the Stabilizers will move up and down rapidly, the trim indicator in the cockpit will do this as well, I noticed this on the ground before activating any autopilots.

David,This is by design and has been discussed earlier. As the default trim behaviour is much to coarse, PMDG implemented their own trim solution which unfortunately results in this "jumpy" behaviour but will make the trim work better.Hope it helps,

Yep that answers my question. I searched for it before posting but didn't find anything.

To clarify Mat's post, it only appears this way graphically but the actual trim behaves normally.[h4]Best Wishes,Randy J. Smithhttp://www.precisionmanuals.com/images/forum/betaimg.jpgAMD 64 3200+ | ASUS KV8 DELUXE | GFORCE 5700 ULTRA @535/1000 | Maxtor 6Y080M0 SATA 80 GIG | 512 DDR 400 | Windows Xp Pro | Windows Xp Pro 64 |