I have cnc machine built by Bludworth. The cnc program is AHHA that runs the stepper motors. Its been a faithful tool for many years but as of late it is beginning to be erratic. Start the program and it botches everything. Sometimes I walk away assuming its going to cut a pocket and come back to fun a crooked line. Dont really know where to begin. AHHA is out of business now so may have to go with another program and start the learning curve all over. IF anyone has AHHA please let me know so I might try to fix this issue. Thanks Mark
