Reworking part of my I3 Pro X

I have found problems with how the Z rod sits in part of the X part on my Geeetech I3 Pro X so I have started to rework the parts to make it better for the parts I make.
Plus I have converted it to a Bowden setup making new parts working from information others have posted.
I am still working on this and as I learn more I hope to make even better working parts.
I know it may seem silly but I do love this type of 3D printer.
And this STL I am still working on and in time will make better part