Hiya! Ive recently got back from Devon, which is a 4 hour drive from us & midway through the week, i had a bit of a dilemma. My friend (who used to work in a nursery & went to car seat training when she worked there) noted that our seat wasnt in very securely. Its not a specialised ERF seat per se, its designed to be switched to FF at 20kg (i think, cant remember exactly without goin outside & looking at it). She said that she knows how i feel about erf, but in her opinion this seat would be safer ff. So she fitted it forward facing for me, just to see what i thought. And i was very surprised at how strong a reaction i had to it. It really upset me to think that i would be driving back for 4 hours on the motor way with him FF. It almost brought me to tears . Anyhow, i switched it back around to rear facing & using some of her knowledge installed it much better than i had the 1st time. On a positive note, when we were on our 4 hour drive back, we got stuck in traffic (theres a surprise!) I was talking to OH, when i heard Travis say "Hiya!" turned around to look at him & he was waving through the back window, to the lorry driver queued up behind us, who was waving back! So cute!!! Its all made me very determined to save up for a proper erf seat, with the support leg bit.