Hi John.
It's me again.
Obviously i have retrofitted a cnc system same mill as the CNC Jnr.
But what i have done is to also fit a one shot lube system the necessary ways were grooved to accept the oil this will have major benefits.
1 Next to no wear.
2 The oil when under load will eliminate slop. There isn't any one my machine as i also modded the taper gib system. Ask if anyone wants to know.
3 The tables slide easy as anything.
I can't believe no one else is doing it, the Asian machines are absolutely hopeless as they are.
I looked at one link on here and the guy greased the table slides
Phil_H