X Axis Leveling tool Lengthened and cleaned up

I remixed the tool by making two versions. 1 is 30mm longer and one is 50mm longer than the original. I did this because on many printers even with the Z axis homed the tool wasn't long enough to reach from the Y smooth rods to the X smooth rods. I also cleaned up the profile a bit and widened the arc that rests on the Y rods by 0.2mm and shaped it so it should lock into place.