Xbox Tees Velley - Graduant Indicator Incorrect

I ow have the Tees Valley preserved on the Xbox. I have noticed that the Gradiant Indicator on the HUD is actually back to front. When it shows and Incline, you are actually decending and vise versa. I have even checked this by shutting the throttle off & you increase speed on an incline and decrease speed when on a negative section.

 

Already known, it depends on which cab of the loco you are in! See other threads!

 

37/5 was when I noticed it, but good to know it was already recognised as an issue..... Thanks