Has anyone shot the 20 gauge flight control heavyweight 7s at short ranges to determine there patterns? I'm talking like around 20 yards. I am new to the 20 gauge turkey world having used these shells last season on a bird for fun. With my 12 gauges I have always patterned at 20 yards as well as longer ranges to see how tight it is and if POI and POA match. With the flight control and heavyweight 7s I was wondering if it produced a typical 20 yard spread or if that wad made it tighter (too tight even). Anyone? I will obviously do some patterning myself soon, but wondered if I could learn from others too.