I've created a custom menu with for an entity form. The problem is that for somusers the menu moves from the location of the menu, to the left of the form. Difficult to explain, but a pictures says more then 1000 words. The weird thing is that this does not occur for all users...
I already saw the same problem but never found out what could be the problem...
My blog : http://mscrmtools.blogspot.com
You will find:
Form Javascript Manager (export/import javascript from forms)
ISV.Config Manager (graphical ISV.config edition - export/import)
View Layout replicator (customize one view and replicate to others)
And others (use tool tag on my blog)
Is this heppening for all users or any specific user? is this heppening for any version of OS/IE? ...if it is IE8 then try running it in compitable mode and see if this makes any difference..