My front seat won't stay in the fully upright position, anyone else run into this problem before? It will go all the way up, but not lock into place. The highest position that it will stay in is a very casual leaned back position, which is fine for around town, but I drive a bunch for work and need to figure out how to get this seat up in a more comfortable position. The seat is in great shape so i don't want to replace it, would rather just fix it. i've tried searching around but haven't found anything of use yet. Any ideas would be greatly appreciated!!

Sincerely,
Tired of riding like a thug in the sunfire