Ground markings option greyed out

[jhambly]

Hi.  Since the latest update it appears the jetway ground markings tick box option is greyed out.  I am installing 2 jetways on a default (but edited) AFCAD.  I only wanted the markings under the primary jetway, but I don't seen to have the option to do that.

John

[virtuali]

The ground markings are disabled for the two default replacement jetways only, since their model already comes with ground markings, like the default one they replaced.