just a quick reminder to check the waste pipe as it appears outside, just had to replace the washroom sink one before having a shower.. mine had split, it could cause problems if not detected
(regarding shower needs must, no home boiler oil for 2 weeks alas no hot water)
also check the connections under sink for any leaks..
the blue pipe was purchased way back from Jandi..
going to go and crank the home fire brrrr...
P