MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
I have Taulman Nylon and you cannot tie this in a knot like the flexible filament, and stretch it to make it thinner. However Nylon fishing line with a high breaking strength would be perfect. You wouldn't get such an adaptive grip but you could get a more resistive grip.