Black taxi way markings

[Bosseye]

Hi

 

I seem to have black taxi way markings and intersections and runway exit/entry centerlines are black as well.

I had this issue with the MS Store version and made sure my community folder had no reference to EGKK or Gatwick before installing the inibuilds manager version as I read issues like this are often a conflict. 

I have the same issues with EGCC (once upon a time I had Maccosim EGCC installed but again deleted this from the community folder before installing the inibuilds version)