I like that cement idea, no more hi-fill for me!

I'm not too dodgy. Once used chicken wire to attach an exhaust to a trail bike. It still rattled around everywhere, but didn't burn anyone, so it worked.

When my dad was young he had a VW bug. He told me once he used one of those #### off thick rubber bands as a stop gap when the timing belt went. I thought it was BS until a mates timing belt in his bug went. As a quick fix I jokingly said we should try the rubber band trick, and #### me, it worked. The car ran like clockwork.