woodmizer computer problems

[Woodguys]

we have a lt 70. it seems to have a mind of its own. We have the dcs control system. The head will drop all by it's self in mid stream. We have replaced the transponder rod, joy sticks, all communication cables. now we have changed out the computer only to get a blank screen. Woodmizer sent us a sims card to program it. what a joke. no change. Have any one else had a similar problem? Can anybody help us. desparate in ny.

[topchippyles]

Need to get one of the woodmizer guys out to look at it. Picking at straws changing bits and pieces.