Hi guys i am after some advice on poptop overhaul. As can be seen from the photo's, my poptop has seen better days. If anyone has advice on the following i would be very greatfull:- 1, Cleaning. Can you use anything stronger than soapy water to try and get rid of those stubborn stains. or is there another way? 2, What is the best way to reattach the limit straps that have come detached? 3, a new concertina pop is £500 where as a cloth one is about £100. is it just worth replacing, too far gone?? Any advice ideas etc would be welcomed Thanks