Re: Penthouse window and screen replacement
i stopped by a local spa cover place here and asked if they could make me a canvas top when i was pricing out all my options for a homebuild. i showed him the ccv top and explained the window/screen setups and how it all worked and he said it would be no problem to replicate. so you might check around your area and see if theres any companies like that who could be up to the task.
not sure where you get the screen in bulk, but convertable window material can be found at any fabric warehouse in both clear and tinted.
"understeer is when you hit the wall with the front of your car, oversteer is when you hit the wall with the rear of your car, horsepower is how hard your car hits the wall, and torque is how far your car moves the wall."