6 September 2012, 23:41
Yes they are worth it. It may be worth making sure they are really dry before you seal them in. Where about do you go in the area. I'm a bit out of touch now and I want to revisit the area.
Skean Dhude
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It is not the strongest of the species that survives, nor the most intelligent that survives. It is the one that is the most adaptable to change. - Charles Darwin
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It is not the strongest of the species that survives, nor the most intelligent that survives. It is the one that is the most adaptable to change. - Charles Darwin