After maaaany yrs of watching your channel and taking yoru advice, I just splurged and got a 2nd hand buffalo. However, the bassinet is very tippy whlie on the chassis. Is there any way to stop that? It literally tips downwards like its going to eject my little dog out of the front of it (where the canopy is) or the handlebar end if she sits there too. The only stable place for her is dead centre in the stroller, the rest of the time the bassinet tilts terribly... Is there anything that can be done for that? Thanks!