Drilled the 631 Rollbar and tapped for 6/32 screws to hole the rear window to the rollbar. Drilled the plexi and enlarged holes to 5/32 after dimpling the plexi for screws.
Dimpled the forward aft skin and countersunk the rear window for #6 screws. Rear window is now finished.
Also made backing strips for under the 6/32 nuts that will hold the glass to the skin.
