I know there are quite a few topics on this. I'm 5'7 with a 29" inseam. I have the 2018 Low version with both an HP seat and a low seat. I've also added those rubber spacers which are also suppose to lower. With all the different options, my feet really never change. Still on my toes more that I would like. It seems to me the seat on the "R" is narrower along with the seat on the Multistrata. Has anyone ever attempted to find or make the seat more narrow?