I just realised the straps I got weren't put together right. I couldn't work out what this extra bit that the straps feed through was for, it just seemed to get in the way and confuse matters when I was adjusting them. And then there were the end bits that were always hitting me in the face. Ha ha ha, someone only went and put the bits on the wrong way round, the extra bit (whatever the technical term for it is) is for feeding the end bit through so it doesn't hit you on the face! It need to go on before the loopy bit, not after. Still need detachable options.