i'm getting some cavy seats this week, i loved the seats in mine so thats y i chose them, anyway i know they sit 3" lower than the s10 seats bit will putting them on my s10 seat rails fix that problem or is the cavy seat bottom shallower?
the cavy seats sit lower. quite a bit lower and further back so youll feel like theres a ton of room in there. when i put mine in it felt so comfortable though only thing i did was move the tilt on my wheel down one notch. but if you really want them to sit up higher which i dont understand why but do what monkeymouse said and just make some spacers to go in there.