gravermax g8

  1. S

    noisy foot throttle

    I recently bought a gravermax g8 and have only had time to use it a couple of times. I have to push the pedal al least halfway before it starts engraving and the pedal makes a loud hissing noise. Is this normal ? I don't hear anything like it if I watch any YouTube videos and I'm pretty sure it...

Sponsors

Top