Hello, I created a very nice visualisation function in excel that creates
shapes in a structure "SheetSelectionChange", the problem is that when I run
the program all the undos are deleted, I know how to create the program for 1
undo, however I need to have the possibility of 30 or 50 undos, could someone
can give me a general idea of how to create a program that replaces the undo
program of excel but that will work even after any macro is run.

TIA