Is it me, the seat or the bike?

[Gary in NJ]

When riding two up, always instruct the passenger to look over your shoulder in the direction of the turn, otherwise the passenger is fighting with you.

 

[Fz6Junkie]

She's 5'1" and just over 100lbs so I never really feel her back there but I can feel the additional weight in the tighter curves, at 90 degree corners and for sure when braking. I'll ask her if she's turning her head into the corners. Thanks.