
The 'memory' of the wire also caused me a few headaches. Any hints on how to get wire to straighten evenly? I wound it round a broom handle, my watering can and a flowerpot to try and even the curves out, but it's far from perfect.
In fact, the whole thing looks very home made, which is either a good thing, or a bad thing, and I'm not sure which. Fun to make anyway.