That's an interesting idea. However, looking at the original panel which
is
heavy 3.5mm alloy, I suspect that it also serves as a stiffening bulkhead
for the cockpit area.

I can't say for sure..but I honestly doubt this


I think I will stick with aluminum.

I think aluminum will be more vicious in a crash........the fiberglass
phenolic sheet is very strong, but can break and would break at the thin
areas between the instrument holes in a violent crash.the metal probably
would not but could go through you instead.....for this reason I think
you'll find no more new gliders made with metal panels
tim



Bill Daniels