got a picture of your old one martin ?Ive just put one together with waste pipe cut up into 1m lengths
Got mine on the inside of the van, will take a pic in a min and post. Its not pretty at all, but does the job.The pipe i use was actually a 3m tube on my brother in laws work van roof rack. They got new ones and he let me have the new one before it went in the skip
My brother inlaw is the manager of a vehicle hire company and he told me that when commercial companys have finished with there vehicles, when there returned any pipe carriers are sent off to be melted down for recycling, I told him to grab me one which he did so go and speak to your local rental companys