Greetings. I am using an ENA E5071C with Cal Kit 85033E. The cal kit only allows for SMA calibrations to Open/Short/Load unfortunately. So I am going to use the Unknown Through variable. In order to do that, I need to insert the offset delay of the through connectors... how can I determine what that value is? I did it before ... many months ago, and haven't used it since. My Alzheimer's is kicking in early, so any help with this would be greatly appreciated.