How many of you have modified F-7107 (L&R) and/or F-7108 to get your avionics to fit? To get things just right (radio stack and EFIS where I want), without modifying anything, I would need to get an expended panel that is about 1-3/8" longer than standard. I was hoping to stay within an inch of standard to maintain knee room and be able tomove around a bit in flight. I'm looking for ideas and just wondering if anyone has any pics of how they may have modifed the ribs.
Thanks for the help.
Thanks for the help.