I have an issue with my basement toilet rough-in. As in the toilet pipe was loose - in fact, it came right out with the slightest tug. It was ABS going down to CI. How do I connect a new toilet pipe? I have roughly 4 5/8" to work with - but I'd like to install an offset flange to allow for a standard 12" rough in from the wall. It was originally 10 1/2.
I built a raised sub floor which gives me room for the offset flange but I am still undecided on how to connect the ABS to the CI. The CI is down in the concrete. I'll go take some pics and post back in a few.