Assembled M3 question

[tnmike]

When the table is moved to the front or rear (Y-axis) and overlaps the front or rear frame pieces, how much clearance is there between the underside of the table, and the top of the frame pieces?

Thanks, Mike

[dadof4]

As mine is in Florida, I don't know the exact measurement. From experience, I can tell you however, you have to be careful with the clamp screws so they don't extend too far below the t nuts.  They'll hit the frame and may cause you to curse. 

[rowiac]

It's pretty tight: just under 5 mm. In fact, it is tight enough that there are a couple of notches to allow clearance for the screw heads for the V-roller brackets.

And I agree with dadof4's comment about being careful about the length of clamping screws used. For that reason, and general convenience, I use the blue tape/CA glue clamping method whenever I can.

[jvenn]

I also use the blue tape/CA glue clamping method with my M3. It is working really well for me.