Sparkmaker extended End Stop tab for the LCD Mod

This End Stop Tab is 2mm longer than the stock tab on the sparkmaker. It allows for a better adjustment range on the build platform position when the LCD mod is implemented.

When doing the LCD mod, the LCD is raised, and it gets the build platform at the limit of it's available adjustment range. This extended tab makes the end stop be activated 2mm higher than before, compesating for the new LCD position.
I've printed this with 100% infill. You still have to check, when installing, the exact position for it to get into the end-stop sensor without touching anything. It is the same procedure when adjusitng the original end-stop alignment.