Forklift Dilemma

My team this year is doing something similar, we're using super strong Spiderline fishing line (50lb test, no stretch), but we have issues with stops for the slides. Does anyone know of anything that works for stops on the standard KOP slides?

[joek]

you can get pre-stretched polypropylene rope, that has almost all of the stretch eliminated

No, I meant something that works well for slide stops, I already have some fishing line that appears to be indestructible.