I installed one side of my greenhouse poly with wiggle wire and channel. I got the wire, channel and 6 mil poly from the same supplier. As I installed the wiggle wire (while tugging on the poly to keep it taught) I noticed that about every 10th wiggle would rub through the poly as it got into position. If I was extra careful I could avoid it but it's hard with one hand on the poly and one on the wiggle wire while 18' in the air on a ladder.
Is this normal for wiggle wire installation?
Also, I was successful at getting the poly pretty taut. When I snap it with my finger it drums a bit. Is it possible to get poly too tight? I wasn't really pulling crazy hard on it and I didn't pull any white stretch marks into the poly.
"Hundreds of years from now it will not matter what my bank account was, the sort of house I lived in or the type of car I drove... But the world may be different because I did something so bafflingly crazy that it becomes a tourist destination"
Willie Smits: Village Based Permaculture Approaches in Indonesia (video)