I have a 1998 Mazak FH-480 with a M plus control. My employee hit the E-stop button mid pallet change, so I turned the servos back on and did a manual move to move the pallet back into position. After I moved it back into position I tied to tell it to go down but it won't go down. I called Mazak and they told me to unhook the solenoid and push the button on the end with a Allen wrench to force it down. It still will not go down so Mazak told me to just call a service guy. This happened before Christmas so we shut the machine down and now I cant even home it out. If anyone has an Idea what is wrong with it I would appreciate any help.