The initial release of Dual Line Encoder capability calculated the ratio and Auto Corrected the Auxilliary Encoder Resolution backwards. For example, if the Auxilliary Encoder is reading half the encoder counts as the Main Encoder, over the same distance, the Auxilliary resolution should be corrected to double the resolution as the Main Encoder.

In the example above, the controller was incorrectly coming up with an Auxilliary Resolution that was half of the Main Encoder resolution