I have a problem. On my GUI there is a two pixel gap between each item, however, if I set InvWindow.ItemWidth to the appropriate width (38 pixels), the items are displayed out of the grid and actually touching each other. If I set InvWindow.ItemWidth to 40 then the item actually shows up as being two pixels wider than it should be (i.e., the status bar registers the item while the cursor is over the gap (which should be nothing)).
So...if there was some sort of InvWindow.ColumnSpacing property, I could easily just set that. And of course there would need to be an InvWindow.RowSpacing property too.
But...as soon as this stuff gets done in the oven I'm off to bed...