Has anyone ever used this?? I had never heard of it. I went into my LQS looking for 505 sprsy and this was all they had. I went ahead and bought it. I read the instructions and stuff on the bottle. I want to use it for spray basting my quilts. I know it will work for my applique/embridery stuff (listed on the bottle) but I don't know anything about this spray. Any advice/opinions on this stuff??