1st Layer Optomisation (g-code generator)

This Excel workbook creates G-code to quickly find optimal settings for 1st layer printing.
I put it together after I got sick of wondering if my 1st layer setting were actually the best, and frustrated when I changed filament and couldn't get anything to stick to my glass bed.

Within the script it will increase and decrease layer height, print width, extrusion multiplier, extruder temperature, and other variables as you desire **within the same print**, allowing you to quickly test a wide range of potential settings to find the best for you.

A major flaw with the script is that it reads various values directly out of the spreadsheet, so inserting rows will muck it up...
But you can edit the values as you feel fit.

To use the script you need to enable scripts/macros and enter the Visual Basic Editor (Alt-F11)

The script DOES NOT write anything to your system . However if you feel nervous, you may to prefer to open the .bas file with a text editor and review, create your