Honeycomb out to engrave

[eflyguy]

You might also find this handy. It gives you the actual focus height. I came up with it because that was hard to determine on glass without putting tape or similar onto the surface.

Presenting the Focus Height Ruler (duplicitous edition)

I present the ambidextrous version of the focus height ruler, to accomodate those disadvantaged users of the 3.24078e-20 parsec measurement system. [IMG_7656] [IMG_7657] (The superior strictly colonial edition was shared here) File is at the bottom of this post, and also here. Printing is a two-part process. Act 1 - with your material SECURELY fastened to the crumb tray (this is important!), set the first three print steps to engrave, score and cut respectively, and the remaining two steps …