I recently purchased a 2006 Kubota B7610 with only 48 hours. I'm totally satisfied with everything but the seat. It seems to be pitched forward slightly and I don't think there's a way to correct that. I read on here somewhere that Kubota was at one time, offering replacements for these seats but I'm not sure if it was because of this or some other issue. Being that the tractor is now 6 years old, I doubt I could get any help from Kubota with that but I was just curious, does anyone know why the seats were being replaced and how would I know what part to order to get the improved version? Thanks!