im looking for help on a problem i got. i shoot with an i 2 shaft(which i love and wouldnt trade for anything) and for about the last 4-5 months ive been getting a ring of chalk around my shaft about 2-3 inches down from the tip. a guy in my local pool room says its an oil ring and didnt have a way to fix the problem. i've been tryin to just block it out when im shooting but it made me lose a tourney last night and im fed up. any help? thanks glasscitypool