Yaapu on FrSky Tandem X20s screen not in right place

Hello gentlemen and ladies,I have the dev 1 Yaapu on my Tandem X20s and it functions kind of o/k but the screen is a few mm’s to the right and needs raising a wee bit as well any ideas how to do this

How did you get that far? Mine looks ok but I get no maps in the mapping widget and in the telemetry widget it just says no GPS.