Tarp Ridgelines and tie outs; how thick?

[fallkniven]

I use Z-packs z-line spectra cord for my tarp and love the stuff. I use the 1.25mm for the guylines, strong, and stiff so it doesn't tangle; and I use the 1.5 for the ridgline because it fits Dutch's tarp flyz very nicely. And the Dutch hook also fits it nicely on the other end.

[Dogbone]

Also, does anyone have suggestions on what diameter shock cord they'd recommend for tarp doors or even for tarp tie outs?

Dutch sells 3/32 shock cord, perfect for what you want it for.

[yessirre]

Zing has average strength of 400lbs for 1.75mm according to Sampson rope Zing-it.