(I thought it was a common thing to drill the shell.)
It's an ongoing debate. If you don't constantly make sure the hole is clear, you're no better off. The holes quickly get plugged with crap from both inside and outside.
@gbj_tester started
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It's an ongoing debate. If you don't constantly make sure the hole is clear, you're no better off. The holes quickly get plugged with crap from both inside and outside.