really a two part question. First, I applied AS3 to a P4 with retail heatsink and while placing the heatsink into the bracket on the motherboard, I was off by about 1/4 inch. i had to pick it up a little and move it over a bit to get it to fit into the bracket all the way. So, do I need to reapply the AS3, or can I let it ride as is? Second part: does AS3 need to be reapplied at any given interval? Thanks!