Thanks Brad and Phazer! This track was advertised as a 1.5 Ripsaw when I bought it. Today, I got it down from the loft to sit around and admire it

When I got to looking at it, I broke out the tape measure to measure the lugs and the tallest was 1.25". That was when I thought I got ripped off, hence this post.
My questions now are.........How did these two guys come to the conclusion that it was a 1.5' Ripsaw, not a 1.25? How do you measure lug height? Is the thickness of the track taken into consideration? That wouldn't make any sense though. When I measured from the bottom of the longest lug it was 1.25". Why?? Thanks again!
Sofa