Hello there - just wanted to tell the status of my projects 1) R-390A/URR #1958 cleaned,lubricated, AC input filter changed, recapped. Completed VARIAC station with isolation x-former to go ahead 2) EK07 is working but tracing isolation problem ( triggering GCI ) 3) R-390/URR #3198 awaiting work (next winter ? - hi) 73 Gerd OE3GSA