Don't ya all respond at once..but I finally found out where to get 1/4" yellow shock cord and 1" yellow webbing (for us who are chicken to make flush hatch covers) www.defenderus.com has em both. The shock cord is under $0.25 / foot and the webbing is $0.99 a yard. I tried to order but my order only came up to $16 and they wanted a $25 minimum order...SO if anyone wants me to order them some, email me and let me know. They also have green, blue, orange, and red (i think in both, I'll check). I'll put together an order and ship it to ya. Some of the suppliers want a minimum order of 500 feet, how many yaks would I have to build?? lobbe1@surfree.com happy winter building -dave