wierd things happen when I middle mouse click drag in the start scene for the demogame [solved]

Hi I have been experimenting with visionaire studio demogame and what I noticed is that when I middle mouse drag around the 'start scenery" image portion of the window 'top rightish'
i end up with a character who's feet appear in front of the big rocks and everything else behind. It seems to shift something around but I dont understand what is happening because when I zoom in/out it just pegs the view to the top left as if nothing had changed...any help much appreciated.

A'llo

have you changed the order of the objects in the scene?
quite often the issue is because they are not correctly ordered. they have to be organized based on their object center. on the scene toolbar is an icon with 2 yellow arrows (one facing up & the other down) click on it to auto organize the objects based on their object center & see if this fixes the issue.

Thanks for the quick reply. No I hadn't changed the order, simply added one new object. I used the autosort. At first it didn't fix it but I tried again and it seems to be fixed. To be sure I moved my new object to the bottom again, and sure enough it went all weird again. Problem solved Thanks!