I was looking at this yesterday. I'm going to buy some 6mm brass/copper grease pipe and some male stud couplings, elbows and tees and make it so there is just one greasing point per axis. I was thinking of doing it so that when the home command was given the axis all returned to the home position where the Z connected to the Y axis grease system and the Y axis connected to the X axis system so that there was just one point to lubricate...