Much as I admire the hardcore DIY approach I don't really want to have to carry gaffer tape around with me all the time...
Well, there's your problem right there! You don't want gaffer tape, you want 3 sheets of A4 paper and some PVA glue :)
@deleted started
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Well, there's your problem right there! You don't want gaffer tape, you want 3 sheets of A4 paper and some PVA glue :)