I think I've finally put two and two together and have identified a problem. 2 butt cheeks, two hours, and I'm READY to get the heck out of my plane. I've flown waaaay longer hours in other planes with no problem, but my pilot's seat is mighty uncomfortable.
I'm looking for a left seat frame that is for a 1965 E Model 150. It doesn't have to have any upholstery, or if it does, the condition doesn't matter. I'm going to let Shelby and his mom take care of it.

Let me know what you have and how much you want for it. My butt and back thank you.