So i got a tobeco kayfun 4 when i got it i cleaned it soaked it overnight but still has the oil smell and taste going on. Im thinking the o rings soaked up the oil and now i cant get it out of them. Im gonna do a complete o-ring swap. Im wondering if i get a o ring kit from harbor frieght would it have all the necessary o rings i need or are there some odd sizes ill have to get online. Thx