[muddywater]

Add me to the list of people that has not had any problems with Quikfair. I just roughly measure (2:1), and all my batches have been small.

I also use cabosil & epoxy for holes (Quikfair for small scrapes etc) and noted the other day (confirmed by Will) that when I mix bigger batches of epoxy it has not gone so well because it gets too hot and sags/runs on vertical surfaces (but I probably also didn't add enough cabosil). I have not tried any really big batches with the Quikfair except for fairing a 2 ft wide hole that I filled.