yes... your pillion is probably moving about alot at the back...
ask him/her to not fidgit too much...cos probably the pillion
shifts his/her weight from one footpeg to the other....
if wind is the cause of your pillion bouncing around, ask him/her
to sit closer to you or duck down behind you and position his/her
helmet behind yours (but note that in this position, it will cause
YOUR head to shift about at high speeds cos of the draft effect
from the pillion helmet)
