I'd appreciate a more detailed list of parts

[Frits1980]

Hi,

First of: Thank you very very much for creating this. Exactly what I need.
But now I'm trying to find all parts, but have a hard time being sure I have the right part.
For instance:

• What are the dimensions of the idlers and the hole size? And what is standoff?
• Which Adafruit Feather do I need?

Also do I need the InventorCad files? Since I'm on a MAC I have no way of opening them.

Thank you in advance.

Kind regards,

Frits