Q: What Vans airframes is this mount compatible with?
A: This mount is only compatible for the RV-8.
Q: I installed the ring but I cannot get the bolts through the holes. What gives?
A: during installation you must remove some metal from the windshield gusset in line with the 4 bolt holes on the mount. This prevents the ring base from spinning in use and does not effect the window bow's structural integrity.
Q: What are the measurements for the bolt pattern?
A: The bolt pattern is center to center 30mm x 38mm, 48.5mm diagonal. Our packaging has a to scale template to help with installation.
Q: Is the device holder included?
A: No, holders are sold separately.