limb sleds?

[Toxophilitis]

I am taking some machining classes and for a project I thought I would make some taper sleds. How tight do the tolerances on the tapers need to be?

[kennym]

I bought some aluminum sleds from Kirkll  , 2 were exact and one was off .001 on one corner. A pc of cellophane tape on bottom and it was good.

I don't know anything about maching, but was duly impressed!

[Crooked Stic]

Yep perfect is always best.

[7 Lakes]

Perfect is almost close enough.