I have a fiberglass single-piece shower/tub unit that I purchased with my new home several years ago. It is almost identical to the units you can purchase at Home Depot.
I noticed that once in a while the shower curtain doesn't get closed right, and water leaks out. And so I'm working on installing clips and other things, but...
I am also wondering where is the correct location to position the shower curtain rod?
Meaning, should it be directly above the inside edge of the tub, or should it be more towards the outside edge of the tub so that it hides the shower unit better?
My builder did the latter, but in looking at how to minimize leaks in the future, the former seems to make more sense. It is the difference of about 6 inches. If I hang it over the inside edge then the shower curtain goes straight down into the tub, while if I leave it where the builder put it, it angles in towards the tub.