I have installed the new v2 of Lee's TCAS as per the readme. As soon as I select TEST on the upper left click-spot, it locks up - no response to the click spots or the transponder panel. If I select the transponder panel first, it goes straight to TEST and then locks up as before.Note that the rest of the panel continues to work fine during this - it's just the new gauge that seems ot have a problem.Any help appreciated because it does look jolly super!Cheers

Andy,try using right click on the mouse.The click spot moves in 2 directions using left and right mouse clicks.

Doh!