I have MouseMove code in my Modeless form which works
fine. However if a shape is selected its border and
handles flicker vigorously while the mouse is over any
control with mousemove code.

I created a test form, no controls, minimal code to show
the form vbmodeless and the opening and closing lines of
the form's mouse move event.

Run the form, select a shape, move or merely hover the
mouse over the form and the selected shape border flickers.

If the form window is active the flicker is considerably
less, but still noticeable. I do not want to disable
screenupdating or switch Excel / form windows.

Any ideas how to eliminate or reduce this flickering
border much appreciated. XL2K, not updated.

TIA
Paul