How to modify power seat of '09.
 

Does anyone know how to modify the power driver's seat in an '09 to allow the seatback to come up more? IOW, to adjust the seatback so that it's more upright. Even with the seatback angled all the way up/forward, it's still not upright enough for me. I feel like l'm reclining too far backwards. Any other ideas on how to solve this problem?
Thanks.
Rob