Just has to be 5x7 in size on an outside door.
How much do you pay attention to WI gun laws?...
apparently a hit more than you do protias because IAW WI Statute 943.13(bm)(2) states...
"that is at least 5 inches by 7 inches."
you stated "has to be..." yet the WI statutory guidance states "at least"!
And as mentioned, here you are poffering 9 year olde guidance to members as gospel...