Parametric HSW for FreeCAD 1.x with support for odd-numbered columns

HSW parametrized in FreeCAD. With support for odd-numbered columns 

(and stacking though I haven't tried that)

Largest sizes I can print on my MK4S are 8rows x 11columns for horizontal and 10rows by 9columns for vertical. (Both files included here)

The included files are label by {rows}x{columns}

To generate custom sizes: 

• open the freecad file
• in the "dimensions" varset set Rows and Columns to the desired values
• export the model to stl or 3mf and enjoy!

OR - Just message me desired size and I'll include it here.

Been printing these in PETG though PLA would likely work better.

Made changes to enable odd-numbers of columns while removing the stacking