Welcome to the forum Statecreek !!!! </p>
If Ihad to do, that's what I'd probobly would do. I have the back sliderwindow..... If you use longer bolts, you caninstall small PVC pipeor something similar tojust a little bit bigger than thebolt. Spacing the glass / mesh will giveone more room to clean up the area.I put some spacer on duringinstallation,and serves purpose good, but, whenhunting season in over, going to bring the RTV back to the shop from the farm, and install longer spacers soit will even be easier to wash up.</p>
When doing your measurement on the back window, would be wise to measure ALL that can be serviced with the plexi-glass, for the slider purchased, suppose to come with another part to cover the bottom of the back, but didn't know about it until later that it was sold as a seperate part. But that's ok, going to fix all of this when I extend the spacers. Muchdust tries to come in the back during the dryer months around the fields ......</p>
I can say, that back glass kept much COLD air from freezing the back of the ears and neck. Our RTV has servedus well, for we are using ours in our second hunting season, and has really impressed us everytime it has been used !!!!!</p>
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~~~~~~~~ jamie </p>