A question I upgrade an Marchant Dice with an new solution I found this https://www.ebay.com/itm/265441061631 exactly what I was looking for. I Will have linear up on aluminium profile i think and use avid spring solution. So is anyone have an cad for avid gantry plate or this one. If

I dont have experience to make an cad to make this or know if someone sell avid oen plates?