Printrbot modified parts.

Some parts I modified for my printer.
These are replacement parts. Add-ons can be found on some of my other thingyverse pages.

One difference to the orginal parts is the motor-mount and idler have holes for screws to lock the rods and bearings in place. This might help reduce the wobble a bit but don't expect miracles - the main problems are else-where.

I've added the option to mount the x limit switch at the bottom. This is untested as I have mine on the side.
The usual top mounted X adjustment is fine for most people. The only advantage of the low position is you can take the extruder mount off without moving the adjuster screw.

I do not have the back mounted z adjuster.
I had nothing but trouble with original one and have mine at the front and with a locking mechanism - it works very well.
It is part of the new idler and
I have an addon version - http://www.thingiverse.com/thing:23481 - you can find the knob etc there.

All your base (R belong to us).

There will be several.
V1 is simply the orginal with the Z motors brought in .5mm so they should line up better with the Z lift nuts.