Try hanging the tarp in the yard as close to how it was in the field and turn a hose with a good flow on top. Also hit the ridgelines running to your "trees" to see if water was running under the tarp from the hang lines.
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Try hanging the tarp in the yard as close to how it was in the field and turn a hose with a good flow on top. Also hit the ridgelines running to your "trees" to see if water was running under the tarp from the hang lines.