>>Yes I have and still get the same reaction>>Thanks>>Peter>>:-( Well, are you sure you installed the TCAS gauge before? Because it actually works like this:-left clicks -> left movements of the knobs-right clicks -> right movements of the knobsIf you didn't install the original gauge before, make a search for Lee Hetherington in the Avsim library. I hope this helps.

I'm afraid it was my fault I must have corrupted the file somewhere along the way, have downloaded it again and reinstalled with success.Thanks a lot for your concernPeter:-wave