If you set them to the factory specs, they will be OK and you shouldn't worry about them for at least a year of flying a couple times a week.

Use the 0.002" as a Go gage and the 0.004" as a no go. Setting them to 0.001" is just cutting it to close for me. They will run OKat 0.006" but not a 0" clearence. Why buy trouble.

Don