I checked the valve clearance in a 2005 Elise between the shim and the rocker. Exhaust valves were between .41mm and .45mm with the spec being .34 to .45mm. so that is all good. The intakes from 1 to 4 were .12 & .13, .07 & .07, .14 & .13, .14 & .10 with the spec being .15 to .25mm. Any explaination why they are that tight? And where can I get the tool 09248-77010-01 that lets you change the shims? The manufacturer said it's backordered until next March. Is there an aftermarket tool that would work?