OTF Comb

Print one of everything with the exception of the Spring catch - you will need two of them.

I suggest printing the bottom of the casing with support, though its not mandatory.

You will need a spring that fits between the two catches, I personally grabbed one from the local ACE hardware. You don't want the spring to be too hard to pull apart so go for an easier spring rather than power. The comb really doesn't need much to extend it as its light.

On my printer the amount of sanding need