The rules call for a minimum travel of 1 mm (m.19.4), which is tested by first ensuring that a 1.5 mm shim can fit between the tip and the barrel and then making sure that no touches register with a 0.5 mm shim inserted between the tip and the barrel. This means that the contact spring must be set to short those two contacts together somewhere in that last 0.5 mm. Bearing in mind that shims also have tolerances associated with them (+/- 0.05 mm)
Is that the correct tolerance? Rule number please.
Linear Mode
