I have a set of bevel gears out of my milling machine, K&T 2CH horizontal, they are for the rapid traverse power feed. I am missing a total of 4 teeth, 2 on each gear. I looked into buying a used set and what I came up with would cost at least twice what I paid for the mill. Ideally I would repair these but I'm not 100% sure what method to use. I considered making a new set but I don't have my shaper anymore so it would make some of the parts much more involved. Tig weld or brazing is my first option what do you guys think I should do in this case.