The fact that i know this makes me pretty lame but i am going to share it any way. Norton's seating is some where around 1800 and Trego's is some where around 1600+. But the thing to be remember is that WaKeeney counts a seat as 18 inches long and Norton Counts a seat at 16 inches long, which doesnt sound like that mouch of a diffrence but when you break it down if WaKeeney counted a Seat as 16 inches they would have more than Norton, just by a couple but still more than norton. Not that any of this makes a diffrence but just pointing it out.