Hi all , can anybody tell me where I can purchase the plastic/rubber insert trim that fits into my awning rail and side caravan trim . Its purple in colour with the old material looking past its best . Is there any particular technique for fitting and removal that may help , any advice welcome , thanks in anticipation . The van is ABI from the nineties and I have never noticed any in local caravan stores , I will need approx 40 metres in total so naturally cheaper the better if its of good quality . Regards ---- STEVE .