With what I've seen on the interwebs regarding overheating of flexible panels when there isn't enough ventilation under them (ie directly mounted the pop-top) I would be concerned about them catching the curtains or dashboard carpet on fire.  Not sure its worth the risk to be inside a vehicle in the sun, knowing how hot vehicles can get...(mostly due to news related to pets and children being left in cars)

Roman

On May 18, 2017, at 5:30 PM, Neil2 <vidublu@GMAIL.COM> wrote:

I don't use my hatch glass for rear views and just realized a flexible
panel would quickly pay for itself if mounted inside, no?

I mean the angle's good in the mornings/afternoons and facing the sun with
it would be as simple as a tight 180 in the lot, so . . .

--
Neil2
'82 Diesel Westfalia (Ducky)
'86 Vanagon (SaVannah)
'08 170" 2500 Mega Roof Sprinter (Moby)
'90 Westfalia Subagon (SaL)
Fulltiming since August 2008
Nunquam Pendite Divendium