While I am fairly handy at DIY, plumbing is not my best area. I always have multiple trips to the store doing any plumbing project. Simple example: I have teflon tape and plumber's putty when starting a job. Before I can finish I find that the plumber's putty is too hard and go get some at the store. I return and find that the teflon tape is not long enough to wrap around the pipe and then it's back to the store. And so on ad nauseum! It usually costs a much in gas and car wear and tear as calling a plumber.
So not being really out there, I can't change back and forth or the job would take a week instead of a day. The plumber takes a week to get here but does it in a hour or less!
Edy
