I can't figure out how to make set incremental jog movements.

It's not covered in any tutorial I've seen, and unlike Mach3 turn, I have apparently NO incremental jog controls, so at present I just jog close with my keyboard, and then have to use G-code lines to step incremental.

If someone could help that would be great. It doesn't makes sense - it has to be in there somewhere.

Setting tools at present would be a complete WHORE.