Here in Arkansas the test seems to be "Can they actually see the GUN?' instead of "Is it imprinting?"
It's that way everywhere. Gun "Printing" is a term I've only seen on Gun Forums and in ads selling holsters. Joe 6-pack at Wal*Mart isn't looking at the bulges and angles in you clothes anymore than anything. Now a cop may make you out, but if approached, you identify and go on about your business.
Do I try to remain discreet? Sure. If the grip on my piece makes it look like my kidney stone went "Alien" under my shirt, am I worried? Nah ...