Quote Originally Posted by Roxy View Post
I don't think you should be hesitant of switching over... First, you can always reload the existing firmware if there are problems. But the newer Marlin firmware is very solid and not too hard to get going if you have people you can ask questions. (And you do have that....)
i added this to my z endstop. makes it much easier to get the hot end right were you want it.

http://www.thingiverse.com/thing:437330