Falcon was never accurately measured...his claims are highly suspect in light of the fact that an actual photo of his wang next to a ruler (yardstick?) does not exist. A cock that big would be practically useless. You are correct in saying that height has no relevance at all...For example I'm 5'8" tall and mine is only six inches from the floor.
I dont know what you call a useless cock , in one that is 13 1/2 inchs. I would think a guy built like that would be big in the porn induresty . I dont know about Falcon , but I do remember a photo of Holmes next to a ruler and his was around 11 inchs . desert rat