Hello, I'm giving B4J a try most things go as expected. The only thing I can't get a grip on is these panes. I assume they are like panels in B4A as I can add child views to it. But for some reason when I give it a dimension, let's say 500px it only displays as 400px. (I compare it with a screenshot and photoshop messurement info) I tried using prefered values but it's still scaling down even when there is still enough room on the form. What am I missing here?