Hello to all,
I THINK I located finally a fitting and a spring that will accommodate the silvia swivel wand to a gaggia steam valve, however I do not have a gaggia around,
I'm looking for somebody interested in trying the fitting and letting me know if works or not
please contact me directly at service@espressocare.com for details
thanks
Stefano

Out it went, we'll update as soon as we hear back,
and
thanks to the members that contacted us,
Stefano

We heard back in regards
and the setting works,
it is of course a retrofit
it will be on our web page shortly
thanks to all
Stefano