hi all.not sure if this is a tuning or tech prob question but i fitted my sip this mornin. (not a ten min job like i thought) was quite a tight fit with tims fmic pipes. my question is regarding the 2 small pipes that fit onto the sip. not a problem taking them off the t-piece to fit them or even keeping the t-piece on and blocking one of the holes. the thing is the bit on the sip is about bloody 10mm in diametre and the pipes that need to be pushed on have about a 3mm inside diametre and wont push on!!! any1 else had this problem? in the end i bodged it with some garden hose left the t-piece on and blocked one of the outlets on the sip until i sort it out. not happy tho.