Method to swith menu's, old style swap doesn't work in Acad2013?

[hypersonic]

My legacy menus don't seem to have the ability to swap pop menu columns in and out like they used to.

I have seen some posts here saying they could stil do it, and some saying they could not, both using the traditional

commands within the menu items.

Would anyone have a way to do this through lisp routines? i.e. take replace one column in the menu with something different?

Thanks!

[hypersonic · Accepted solution]

I think I found the problem.

While the old style menu swapping was not working, I then when in and used menuunload and unloaded the acad menu.  Then reloaded my custom menu and now the internal menu swaps appear to work.

So it must have been something to do with having both menus loaded.

Finally! whew