This is a modification of Clough42's already awesome end stop brackets. I made some minor changes to better fit the newer Makerfarm Pegasus.
These changes are: X-Axis: Brings the end stop switch closer to the rail so it lines up better with the X carraige Y-Axis: Brings the end stop switch closer to the rail so it lines up better with the heat bed mount screw Z-Axis: Moves the end stop switch further way from the Z-axis rail (you'll also need to move the end stop trigger arm to line up with it). This way the adjustable screw is not sitting directly underneath the delrin idler and can be turned easier by hand or with an allen wrench.
The holes are set for 2.5x10mm screws. They should be pressure fit so you don't need any nuts.