2006 RMZ250 valve clearances

I have an 06 RMZ 250 and I wanted to know the best way to calculate the shim sizes I need because I am adjusting my valve clearances. I am new to this and people are using different formulas so I was kind of confused.

Measure the current clearance. Remove and measure the shim. Calculate the amount you need to reduce the clearance by and add that to your current shim thickness. Then you know what size shim  to install. Your manual covers this very clearly.

KXF very similiar model if you need a video on the procedure:


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