I USED to think the same as you Bob,...in fact,.I once sold sheet netting for long nets,...mostly 4z and 6z,..and when this is 'doubled up',....it catches the rabbits well enough.....BUT,... ..when I changed over to 'spun nylon' and similar twines, it was impossible to get the material in sheet netting form, thus, it had to be hand knotted. Luckily,.I found some skillful enthusiasts who kindly made beautiful long nets designed to my own specifications,...These nets were far more comfortable to work with, and I'll never return to the nylon Z's... Anyway,..it is entirely a personal choice, and