I have had a pair of woopieslings for a couple monthe now. I have watched installation vidios etc. I have been reluctant to install. I am trying to figure out if prusic knot loops will still be functional for adjusting factory fly setup. Or will they interfear with the woopies. I have a nice diy sil cat tarp that i use on a seperate ridge line. My dillema is I was cought in severe hail wind and torental rains is the smokies last year. It sure was nice to be double tarped! I will also be voiding hennesey warrenty as soon as woopies are installed! What are your thoughts?: