Well I did it today! I was tinkering with my driver lowering the loft a tad and backed the screw out a bit too far and the head came off while tightening back down I guess I cross threaded it on I can't get the shaft back on. Fortunately I have another shaft but not the one I prefer so I can still play but I need the other fixed now. So how do I go about getting the problem resolved do I send it back in or do I try to get someone to chase the treads? I also noticed while it was apart the rubber washer is missing. So I guess I need a new one of them as well so where can I get it also? Thanks.