Riser pads are underutilized.
Ha yeah once I would always have something under the truck because everything just felt a little too low and I would get way too much wheelbite back in the 2000s and early 2010s on Thunder, Indy (earlier stages) and some others.
Now I tend to not really use risers as much as I would cut wheel wells in to any board that I am finding I wheelbite on, but on Thunders I have to use both a 2 mm riser (I made them from rubber sheeting offcuts) and cut wheel wells, to have things feel comfortable.
It is not that I even ride the trucks "that loose" but more just I have become so used to the amount of turn I get from the front that any board now just feels a little off.
Also I think the average wheel size I ride has come down from 56+ mm to closer to 52 - 54 mm in general, which means lower and easier for me these days. I used to regularly set up 59 mm Bigheads back before F4 came out.
* I still have a lot of boards with 1 mm thin rubber risers when on bigger wheels on a normal setup, but have risers on almost any and every cruiser setup with big soft wheels, as they just work better like that.