You pop onto the various traders sites to price out replacement and think that cutting big holes into 300 € (excluding postage & packaging) might not be a good idea (especially if you get it wrong)?
This is where DIY stores are very handy. I am recycling the old vynil and spongy stuff, replacing the hardboard, and more importantly, using some not-legal-anymore-in-BelgiĆ« bin bags to plastify the rear of the hardboard, making it waterproof. If I muck up and have to start again, I will have wasted about 3€. There again, I'm not paying myself the time I'm doing the work, and doubt that the quality of my work is as good as what the three or four reputable Triumph specialists supply, but it'll do the job, and well :)
In true Blue Peter style, here's one I made earlier...
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