i have heard they will replace the highback if chipping occurs....do not know from experience tho... also romes customer service has been known to be good..meaning they will replace pretty much anything on the binding.... even though i have never had one good experience with them. it took me 4 emails..numerous calls..and 3 weeks just to get some convert disks sent to me.
This is actually what is happening to me right now. I bought my wife new Rome bindings, and needed convert disks, I emailed Rome and they said to create a ticket. I've made 3 tickets, emailed them multiple times and I can't find their phone number on their website anywhere. It's been two weeks and still no contact, and all I ever hear is great things about how amazing their customer service is.