The iconposition resources specify the location of the icons, both for the main window and the detached folder display (if any). The format +X+Y specifies the upper-left hand point. Using - instead of + makes the position relative to the lower-right corner instead of the upper-left. By default, no position is specified; your window manager will place the icon. The iconic resource indicates the startup disposition of the window.
exmh.iconposition: (empty - no default position)
exmh.iconic: 0
*Fltop.iconposition: (empty - no default position)
*Fltop.iconic: 0