So I am trying to sell my Standard CRP4896 you can see here, I want to upgrade to a CNCRouterparts Pro.
https://www.cnczone.com/forums/cnc-r...21588-cnc.html
If it doesn't sell I am going to start working on doing an upgrade to linear rail and Pro drive modules.
I notice while looking thru the PRO assembly directions that is uses 20mm linear rail on the long Y-axis.
Wouldn't 15MM rail be enough? Or is there something I don't understand that needs the 20mm on the PRO.