I have a shower base unit bought from Wickes in early 2012 along with the matching waste outlet. I now find that the waste outlet is loose. Trying to tighten it up from above causes it to behave as if it is jumping the thread (ie it starts to tighten but then goes loose again), but there is no obvious sign of wear on the thread. There is no access to under the shower.
Does anyone have any ideas about how to get the waste outlet tight.?
Does anyone have any ideas about how to get the waste outlet tight.?