Pete

I think my preference would be to keep the side and front/ rear panels the same between the two configuration and have the 3D printed parts change in size. This...

The updates files can be tracked here - https://github.com/RootCNC/Root-4-CNC/tree/38mm-Dev

Here are the files I expect to be impacted by the change: - [x] X_Axis_Mount_FF - [x] X_Axis_Mount_FK - [x] Y_Axis_Mount_FF12 - [x] Y_Axis_Mount_FK12 - [x] XY_Carriage_Coach - [x] XY_Carriage...

Please see the update - please can you give me feedback on these parts? once I know they work i'll move the out of the DEV folder

Link to the files are [HERE](https://github.com/RootCNC/Root-4-CNC/tree/38mm-Dev/Source/STL_Files/38.1x38.1mm%20Box%20Section%20(1.5x1.5%20inch))

It might seem your printer isnt printing to scale perfectly?

I rubber mallet is expected from my experiences - it ensures it has a nice tight fit. I must admit - I don't like leaving my printer on un attended,...

Alan, thank you for committing those changes. It would seem I've changed the structure of the Repo, so this document cannot be auto merged (or its outside my skill set)....