let me answer it on behalf of drften.
he's letting go that seat 1 pair of cos.
the seat adjustment wasn't like recaro.
about the railing,maybe he nid to answer it by himself cos i don't have any knowledge about that kinda things.
chill!!
just wonder, is there anyway we can keep the batteryfor long period without damaging the battery? be itmaintainance free or non maintainance free type?