Earlier I bought a Baxter sidemount quadrant. After some trail I found a good position. My intention is to fix quadrant and wire on a AL plate rivetted to fuselage side. And cover whole side with an 0,5mm AL sheet, from seat back and forward. A motorcycle throttle cable hooked up on throttlebody, with an adjuster. A hole drilled through firewall, a grommet fitted and wire back to quadrant. Baxter 3/4-1NRI-F, clevis MS20667-2, pin MS20392-2C9, washer AN960-10 and cotterpin MS24665-130. Bolts exchanged to longer AN3-13, with washers and locknuts. Works great.