My nightmare continues; this time it's the carbs

[keratos]

I bought a Milwakee impact driver and a set of bits designed for small screws AND also designed for impact drivers  - otherwise the screw will be stripped.

tight screws, bolts, fasteners have never been a problem since, but used to be and many screws stripped/rounded off; not any more.

p.s. IMPORTANT - I NEVER use the driver to refit the screws; rather I use delicate tools or torque wrenches as appropriate.