Marlin 1.1.9 Full Reprap Graphic not showing correctly (no replies)

I'm trying to port over my settings from 1.1.8 to 1.1.9 for my JGAurora Z603s.

I've got everything working apart from a glitchy LCD. I've compared source code for about 3 hours but not getting anywhere at all.

Attached is a screenshot so you can see. It's sort of displaying correctly but not! Any ideas what setting I need to change?

Thanks,

Steve