Apologies for the fuzzy photos up front. Sometimes my camera is funky.
A few pics of Dutch's stingerz on my OES SpinnUL tarp. This method is faster for me than playing with the Tarp Flyz. The stringerz is hooked directly to the pullouts on the tarp ridgeline. Note that I run the Zing-It thru the biner on my hammock straps. Does not seem to have any affect on tarp tension.