Please help. I teach Machine tool and we have an old Leadwell 550 that I had to dump the parameters on. I put all of them back in and everything seems to be great except for when I have a tool change. When M6 comes up the machine just sets, no alarms, no movement, nothing. I tried to pull up any program in the 9000 range to look at them and found none in the program library. I'm not very comfortable on this control and need to know if I need to change anything to see the macro's. The machine does not have the 240 range param's. I would like to have it running for an open house this weekend and I'm on my own to get it going. I can run the machine with out tool changes for a few days. Thanks for any help.