Defroster?
It seems pretty simple to install a steinair (or similar) eyeball vent in the horizontal surface of the glare shield, pointing up at the windscreen.... This would be plumbed from a scat tube vertically off the top of the cabin heat baffle Box/cover. When you turn the cabin heat on, if you want to deflect some warm air to the windscreen you just open the vent. This would also mix the air a bit, as opposed to just blowing at your feet.
This has to have been done before, no? Thoughts?
__________________
Derek Hoeschen
EAA Tech Counselor
RV-9A #92103 - N803DK
G3X, Superior XO-320, Dual Pmags, Catto 3B
www.mykitlog.com/dbro172/
1974 Bellanca Super Viking - N16AW - Flying
RV-8 #83565 - N184DK - building
1968 Mooney M20C - N6801N - Sold
1956 C-182 - N744W - Sold
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