I have just purchased a isofix base 2nd hand to use with my babysafe seat ( brand new)
I have fitted the base in the car easily enough following the instructions and britax you tube fitting video.
My question is, is it supposed to wobble the base? and the seat when its fitted?
All the indicatrs show its all correct
I used isofix for dd's stage 2 seat and this was rock solid when fitted, guess i was expecting same.