New forum member here with an unusual question... I have an old Delco Remy car / tractor dynamo, which is a Type A with the field connected to the dynamo output and want to use it with a Lucas RB340 control box, which is a Type B and designed to feed the field coil with current. Is it just a matter of rewiring the relay coil and contact connections as per a Type A or would the resistors need changing as well? Thanks!