Well, I went to sit on the Iron in Riders today (eventually) and the seat height bears no resemblance to the riding position at all. The salesman's book was saying there's an N (normal?) and an L (low?) but you can't seem to find that on their website. Then there's a Superlow Sportster, which in his book is higher than the Iron L but on the Harley website is 5mm shorter.....
I give up!!!!!