surf to summit gts exped. high back seat..

[dadinthesuds]

did alot of research on seats with better back support for my ocean kayak prowler big game. the ok seats just dont cut it on this 49 yr old back. after reading reviews and details on many seat options, i went with the surf to summit gts high back. got it from austin kayak at a lower than others price of $152 w/ free ship. got it yestrday, back support seems very sturdy though the bottom part is stiff. i think i will be more comfortable with this seat and last longer out on the water. anyone here have their own reviews on this seat ????