Thanks guys. Any ideas about the restrictor plate and whether going from the top or bottom will have any ill effects on it? I believe it uses the same holes as a Happs plate, so therefore I might as well go from the top down since I will have to anyways.
Comments?
I talked to OSCAR a while back when the plates first came out, the alignment of the plate mounting holes to the joystick mounting holes is pretty critical, depending on how you plan to mount them.
He mentions the restrictor plate aligning the joystick holes within 0.001 inch relative to the restrictor plate holes on his site:
http://www.oscarcontrols.com/index_joystick.htm when using the restrictor mounting plate.
He sells a mounting plate for the restrictors with studs on the bottom. If you want to use his mounting plate (which he recommends), what you do now doesn't matter as you basically cut a square hole around the joystick, mount it to the plate, and drop it through.
If you don't want to use the mounting plate, I think his recommended installation procedure was:
Order a blank (no studs on the bottom) mounting plate.
Drill the joystick holes and attach the plate to the panel (using 1/4 screws instead of standard 3/16 carriage bolts for more precise centering) (To take the slop out of the mounting holes in the joystick.)
Drill the joystick restrictor plate holes with the plate still attached to the panel.
Mount the joystick to the panel with the 1/4-inch bolts with the plate still attached.
Remove two of the bolts at a time and feed them through from the bottom of the joystick.
Remove and the other two bolts and the mounting plate.
With the joystick held by the inverted 1/4-inch bolts, secure the joystick with two 3/16-inch carriage bolts from the top.
Remove the 1/4-inch bolts from the bottom and secure the joystick with two more 3/16-inch bolts from the top.
Complete!!! OTOH, the restrictor plates were designed to be retrofitted, so if you mounted from the top, I think you could get away with clamping the plate over the holes, enlarging the mounting holes from 3/16" to 1/4" and then following the procedure above.