I have a Bridgeport Interact 308 w/TNC 2500. I recently lost all the parameters and had to input all the values again. Everything is back up and going except I am having problems with the Tapping Cycle. When you try and M99 the cycle you get an "Arithmatical Error" no matter what is defigned in the Cycle. Could this be related to loosing the prameters....(Battery change) or am I missing somthing else?