We have a Sureride that has been our spare/travel seat. I just started using it as a primary seat, and the buckle is annoying me. I press down on the button and the right side pops open, but it have to jiggle and use 2 hands to get the left side open. Is there a learning curve to these buckles? Or should I try to contact Evenflo for a replacement? I know with our first seat (SR30), we had trouble for the first month or so until we learned just where to press down on the button, so I am wondering if this is similar? This is the new buckle after the recall.