there is another solution for mounting an Ifly to the panel,.. lol its a toilet bowl bolt,.. no kidding,,its got the same head as the ball mount for the ifly to mount to,..it's what I used for now until I get my new panel built,..after putting a washer and nut on the bolt to hold the ifly,..I put another nut on the bolt,..drilled a hole in panel then a nylock nut on back side,..then I took the nut loose that holds the ifly took it off ,,bent the bolt slightly toward pilot seat,..then put ifly back on,..