I switched to a 26t Pulley this past week and when the bike was reassembled I noticed that my left Arnott Air Shock squeaks when hitting bumps and at different height settings. Does anyone have any ideas what may be causing the squeaking noise. It seems to only be the left shocks (my left while sitting on bike). Never had any issues with these shocks until this week removing the buttom nut of the shocks was necessary to lossen the belt for the pulley change this is the reason the lower shock bolts were removed. The sqeaking is definitely more noticeable when the shocks are extended into a higher positon. Any info greatly apprecaited.