increase range of set retail price action

Increase the range of set retail price action in shops. Currently it's only a feet or two... so if you hang something up on ceiling or wall it's sometimes hard to reach to set price unless you jump up or stand on a table or whatnot... adjust it to be at least same range as the item info option. Silly that you can open up item info screen from a distance quite a ways away but cannot set markup from that item info screen unless you are practically sitting on top of the item.