"Tim Watts" wrote in message
...
On 30/11/17 09:53, John Rumm wrote:
On 30/11/2017 09:01, Jim GM4DHJ ... wrote:
"Tim Watts" wrote in message
news On 29/11/17 19:16, Jim GM4DHJ ... wrote:
what do you prefer...high level...low level or close coupled ? .......



High as the flush has some oomph.

but does it really?...I don't remember ......

It has more force than with low level.

With high level flush you can probably make most pans clear reliably.
With low level the pan design seems more critical - some are very much
better than others.



As is the connection to the pipe. I have 110mm Pan Connectors. Most seem
to be more like 80mm with big fins.

yes it is shocking when the regs said foul had to be 100mm or more ......but
they are good and better than the old way ........