Hi guys, I wanted to make a few changes to the More height front lower part. I originally noticed that the lower screwable bearing was a little loose in the part, so I had shimmed mine, I also had a slight bit of play in the 8mm rod holes. In an effort to remove the play I redesigned the part. The screwable bearing hole is now a tight press fit, and the 8mm rods now fit very snug. This removed about .5mm in play in the X and Y directions. I also made the hole that the T8 screw passes through 8.5mm to reduce dust entering from the top side.

I then decided to incorporate the mount for the dust collector holder. This allows access to the lower screwable bearing set screws with out having to remove the mount, as well as eliminates the 2 bolts that hold the mount to the front lower. It is quite rigid. Print it in the orientation as provided with support and support roof. It will take longer but it will provide the best quality print. 

Link to the file https://www.thingiverse.com/thing:4572064

Also made a test fit block to make sure the bearing fits properly into the hole before printing the entire part. Thingiverse isn't showing it uploaded yet but it should be there. 

nice mods ! thank you