I have a couple of questions about this system:
1) Can you pitch tarps in a variety of ways for conditions such as warm, dry night or a cold, wet night, porch mode, etc?
2) Does this require one long webbing, such as a 12' strap, or can it work with a whoopie sling? If it is a long strap, do you leave the prussik on the strap, and does it still thread through the loop end with the prussik on there?
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