Hello All, l am living in Brunei and have a 92 KDX250SR. My KIPS consists of only the 2 smaller sub valves with no main exhaust valve. l have recently replated the cylinder and am replacing the exhaust valves. The manual l have is not specific for the SR version and shows a main exhaust valve. lf l set up the valves as per this manual ie cut away tooth aligning with the groove on the rack, at low rpm one valve is fully closed and the other is fully open ! l dont think this is correct. Can anyone help me with setting up the exhaust valves on the SR version.