hi all. have had decent advice here in the past so thanks for any replies.Recently noticed when having shower that when I added cold water some cold water also came through the bath tap, took the mixer lever off to get to taps and see if it was a washer but the screw snapped before I got the lever off resulting in the lever in a permanent off position so cant have baths at the moment. Is this repairable or do I need to replace the whole tap/mixer set, its one of the old cradle style ones so ideally would like to repair. If not are these sets easily available? Would I just buy one and get a plumber to come out install. Any ideas on cost of both tap/mix set and for getting the job done. Apologies for lack of terminology, long post and generally not knowing enough about it!!