i have had mean city mod a sundowner seat for my dyna. i know tons of people have had them do great mods to there seats. i for one was very happy with the work they did. but im weird and i like the little guy, so i thought i would give astech seats a try. i had them do there gel and memory foam mod to my stock street glide seat. i also had them dish it out so i sit in it like a corbin seat. got the seat back and although its too cold outside to ride i am very impressed with the feel of the seat. i rode my dyna switching back and forth between the sundowner and my c and c sport tour. and i have to say my stock seat now feels a lot like my c and c seat did. cant wait to get out and try it out. turn around and customer service was excellent.
thanks

 

They are located about 20 miles from me. That being said, I know several people, including my dad, that have had work done by them. I haven't yet though. That being said though, I know they do great work. If you can make it to their shop with your bike, they'll even fit everything to you.