Rap - how the devil do you fit all this reading into your life and remember it all?
You ALWAYS know what to recommend and suitable suggestions on threads!
Way back when, we had a spate of people being temporarily or permanently blinded on duty. Night flights, no running lights, pilots wearing low light goggles. You can imagine what happens when a laser hits you in the eyes while you are wearing those! The mechanics solved the problem by over stressing the canopy. It pulled the two layers very slightly apart, destroying the direct path a normal canopy would provide. A bit like refraction in water, where the fish you see is not where you think it is.
Hey - we were working on a shoe string budget.