I installed the gauges using the installer. The installer created two models of the A2A 172 and the default C172. The A2A has numerous issues as follows: 1. The standard pop-ups don't display (hanger, weight/balance, etc) 2, Many of the aircraft's knobs/buttons don't work or won't respond (example starter key) 3. Aircraft won't start, even using the failsafe autostart. I didn't not see anyone else with this problem, so I'm assuming it lies with my set-up. Would appreciate any help.