hi guys, i have an 02' yz250f and i decided to check the valve clearances as it was running poorly what I found wasn't quite what I would've liked, my intake clearances were either 0.01mm or touching and my exhaust clearances were at 0.10mm. i pulled the shims and by my calculations for the intake i would need a 1.55mm and 2x 1.65mm shims and for the exhaust i would need 2x 1.75mm shims. what do you guys think should i pull the head and do valves or just shim them keep on running it but keep checking in on it to make sure the clearances arent changing further