Sorry for being really dumb, but I take it fitting the crystal with a crystal press means the crystal is a 'friction fit'? Also Rymeister, I'm guessing you used a genuine crystal gasket when fitting? I really want to get this mod on mine, I fancy a little project to keep me busy! Something weird I've also noticed, when I check my watch whilst sitting inside a car, the crystal almost disappears as though it was double-AR'd! It must be the coatings on the car glass coming into play!
Cheers
Matt