See topic title. I always get a FORMAT ERROR when I try to enter the VR speeds by double clicking. All other Simbrief integration options are working perfectly fine! Anyone else having the same problem?

Try clicking in reverse sequence - V2, VR, V1

Ah, I will certainly try that! 

Found the solution! In order for this option to work you FIRST have to enter FLAPS on the same page! Works like a charm now! 

Indeed! How can it calculate V speeds if it doesn't know the flap setting?

There was a problem in the Stable version, which may have since gone, that the speeds needed to be clicked in reverse order.