this is my attempt to start a thread on this subject for those of us planning on doing a DIY with the trits and pistons for our PDs. i have never done anything like this and would like to ask a few questions about installing the trits. how hard is this to do? is it recommended that i get someone to do this for me? i would imagine that once the acrylic is dried its a done deal. i would hate to screw it up only to find that the pistons and/or trits are no longer available. i enjoy the occasional DIY but dont want to risk a fail. also there is the question of what product to use to seal the trit into the piston.