I know this is an old thread but evidently Vertigo Studios has not corrected the problems with this plane. Here is what I'm having trouble with:
1. I can't get the com frequencies on the com radio to show up. The NAV freqs are there but not the COM frequencies.
2. The Heading indicator is off by 20 degrees.
3. The Oil Pressure guage reads extremely high as well as the Oil Temp. No where near the green arc at any time.
4. The Autopilot will not initialize. It comes up with the error message "ATT FAIL." The only way I can get it working is by taking off and while in the air turn off the battery, alternator, and avionics switches and then turn them back on.
I wrote for help but received no reply. Evidently Vertigo Studios does not support their aircraft, at least the RV8. It's 2014 as I write this and evidently these problems have been around since 2011. Hope they fix these problems because I otherwise really like the plane.