Would it be expected to have 1 intake within spec and 2 out (too tight)? Would they not all wear at the same rate? My left intake is OK but the middle and right side are tighter. These are the two that are difficult to get at with a feeler gauge into so I am wondering if I need narrower feeler gauges or if they are in fact too tight. I get a 0.109 in but it is tight. The same size slips in easily on the left intake. The bike also takes 5 to 10 tries to start when it is cold but fires up just fine when the engine is hot.