Recently been looking alot of irons especially the game improvement category and looking at long irons 4 and 5 and always wanted to know why from the address position looking down the distraction of looking at the back  bottom edge  because in the same set the 6 thur pw you can’t see that back edge because the loft hides it tucked away I wish it was a way tuck that back bottom in the long irons while keeping the same thick topline and long blade length which got me thinking are there or has there ever been created a game improvement irons that feature thickish toplines long blade length but not overly long with not too much offset with a midsize sole to ensure you don’t see that back bottom edge that would be great!!!!!!????