Head and Tail lights not changing ends - Lokprogrammer

[Neils WRX]

I've recently purchased a LS Models Belgian class 27 electric locomotive from a well known auction site. The model was a analog model so I purchased a ESU Lokpilot chip (I've standardised on ESU products and use the Lokprogrammer).

I installed the chip, the only issue was as set up the "lights" were set to the cab lights, I figured out that Com3 was headlights and Com4 was taillights. The only issue was when the loco changes direction the head lights and tail lights don't change direction.

However when I take the chip out and use the model in analog mode, the lights change direction as you'd expect so the lights work.

Any ideas?

Thanks

Neil