Double City Mini & Chicco Car Seat Adapter

GeminA1

Buy Buy Baby installed the adapter for us (on the left even though directions say should be right, I hope that's not the issue).  I can not get the carseat to attach securely!! Any tips?

BBColt78

I'm just lurking but I had saved this link and it really helped us last week:

https://community.thenest.com/cs/ks/forums/thread/37716850.aspx?MsdVisit=1 

HTH