Thanks for supporting me my friends...but instead I re soldered the two fits well known...a little drops comes from...I don't know where are from!!! I did two silver soldering session more over the cross tubes but I noticed a little seep from superior bushes..SOLDERED again...I have to try another session tomorrow trying to silver solder the medium cross tube.The externals are OK for sure!! I hope it is not a metal cracks of inner funnel !! I lost 4 bars in one hour starting from 10 bars...few drops of water in effect...but tomorrow I'll try again. I'm annoyed about it because I tested the funnel before soldering it at rest of the boiler...so why? I'll let you know.
Cheers Paolo
Cheers Paolo