Kitty Cat Snowmobiles

Hey out there.

I cleaned up my 72 kitty kat carb and got her runnign pretty good, but need the carb mixture settings.

I need the low speed setting.

Thanks

Turn the mixture screw about 2 1/2 turns out from lightly seated then while its running, slowly turn it in till it starts to run rough then turn it back out till it runs good again. The key here is SLOWLY