RC07SLK

When opening the roof, I can see the catches releasing - fully. But then as the roof moves the latches and stud pins do not clear the catch guides enough and stop the roof rising.
Same happens when closing the roof - the latches and stud pins sit on top of the windscreen rubber.

I notice when the roof is going down and the boot is closing on to the parcel/hatch shelf, it also doesn't close properly without me pressing on the hat/parcel shelf to keep it down. If I don't the boot edge sits under the hat/parcel shelf.

So how do I adjust it all?