since there were a lot of problems in dealing with the x0.8 derived version of the original design in inventor, I had to think of another solution.

this solution is to create the NEma17 hole dimensions multiplied by the factor 1.25 so that when a 0.8 model is derived the dimension return back to the actual Nema dimensions.

the was another problem with the gears offset due to the change in the shaft hole.

I dealt with this problem by changing the screw joint locations by shifting the hole extrusion to the right by 0.224mm and upwards by 3.218mm.

I am to check the design and create assembly file.

I hold up the 3D print order till I am sure about the design.

the new dimensions and the assymply file of the new x1.25 solution will be up soon.