Mark I spoke of this a few years ago?
My KR2 has two burn and melted strips on the dash carpet. I could not believe it if I had not seen it for myself. Only when the canopy is open and the tail pointing at the sun. I have been told it is very common in Gliders as well, SO be careful. Phil Matheson SAAA Ch 37 http://www.philskr2.50megs.com/