So I have been playing with my current shaft for about 6 months but had it made about 9 months ago. I was playing in a tournament yesterday and I just wasnt playing good. I was just thinking I was having an off day. After the tournament I was practicing with a friend and for some reason it felt really weird when I was stroking. So I rolled my cue and it had a bad wobble. Now this cue would roll dead straight before. I took off the shaft and rolled the butt and the cue seperately. Both seem to roll straight but put together they don't. It is obviously the shaft because I put the cue together and layed the joint on the rail and rolled it and the shaft wobbles in the air. I take really good care of my cues and never had this problem. I never leave my cue in the car and it is always stored indoors. I dont know why it just all of a sudden warped.