I have the Comfort seat and my dad got the Comfort seat on his new Spyder. I ended up cutting mine up, adding the gel pad from Dave, added the heat pads, and put 2 layers of memory foam over everything. When installing the memory foam, after spraying the 3M, I actually sat on the seat for 30 minutes while it dried. It formed perfectly to my needs. A guy I know who makes professional drag strip seats told me to do that and wiggle a bit. As it glues, air pockets can form and the glue releases, forming the perfect fit (Only for the driver, not the passenger.) He stapled on the cover, it’s a perfect fit. My wife sat on both, as a passenger, OEM and Comfort seat, and could really tell the difference. She liked the Comfort. As for the difference between the pre 20 vs post 20, sitting on both Comfort seats, the post 20 is a touch wider, especially for the passenger, and much firmer. But that’s comparing the generations, so it's not apples to apples. Wife liked the Comfort seat, I got the Ultimate and heat by doing my own work - much cheaper. Best of both worlds! I agree with the statement that everyone is different. I’d get some seat time, add an Air Hawk first, then jump. I can say this tho, even though I have a perfectly fitting seat now, on trips I never let my butt or wife’s butt get used to the seat position. Every fuel stop we switch things up. I start with nothing, just seat. Next stop, I add the Air Hawks. Next stop, I remove the Air Hawk bladders and insert gel pads. Next stop, start all over. Changing up is our success pattern when touring and riding 8-10 hours every day for a period of days.
