Prusa i3 rework bowden mount generic j-head

I had bought two j-heads from an eBay seller. I thought they were exact replica's till i tried to use a mount meant for e3d j-head and found out that it didn't fit. So i have been searching thingiverse for a customizable j-head mount when i found this and thought "yes, thank you for making a customizable mount". changed hotend mounting diameter + .1 and changed nut catch sizes.