I have a 2003 model 6030. That is an AC machine, but the wizard that ordered them wanted 4th and 5th with old DC servos. We cant get the A axis to turn the correct direction. When I add the jumper at J4 to the reverse rotation pins on the 1010-6 card . I get a error 3 on A axis? Ive even moved the B card to the A slot. But no go, still error3. Any ideas? Do I hace to switch more wires since this is an conversion to DC machine? Thanks