We are using diagram ver 10.6.23.12.

It seems to be a built in feature to perform a shape copy if the ctrl key is held down and a shape drug, it creates a copy.

1.  Can that be turned off somehow?

2.  If not, can a threshold be set to increase the distance of drag before the copy starts?

We have cases of customers accidentally making copies as they try to hold down ctrl key while selecting multiple items but dragging a little by accident. 

Thanks in Advance,

Jason Irby