On 18/08/2020 14:39, Mike Halmarack wrote:
On Tue, 18 Aug 2020 13:53:58 +0100, Roger Mills
wrote:


Can you post a photo showing what it looks like?

https://i.postimg.cc/LssWL0T3/rising-main.jpg


If the whole vertical run of this pipe is not mechanically
supported then the compression joints will be constantly
trying to pull themelves apart, which is not good.