HI Tweakie, went down the shed (workshop) to change the Estop setting as you suggested. Got a problem, I changed it, done the apply then OK. Tried the machine still not working. when I looked at the Estop it had not changed, so tried again, and again. it keeps say Estop requested, any suggestions. I have changed it with the machine off line but it keeps defaulting to the original setting, I've even disconnected the estop all to no avail, any suggestions.