LRS-200/250 DIN rail mount w/ Cap Screws for Vcore3 400

As with the original, only fits the Vcore3-400 spacing as defined by the spacing between the mounting holes in drawing for the backplate.

I also fixed an incomplete fillet and removed the descriptive text on the side as it seemed to add unnecessary movement complexity and some added time. Just a personal preference. 

To use different length screws, take stp and extrude the difference between your length and 10 from the backside. Do not overtighten as it risks damaging the circuit board immediately beneath the screw holes.