That is good to hear. I've been building a "stash" of NOS with the next 20 years in mind, and wanted to be sure that how they tested when I bought them would be essentially how they will "test" when I using some years down the road. Thanks for you input.
Tube Measurements?
Once a tube is measured, do they stay the same over time? that is, if I buy an NOS tube that measures xyw today, will it still be the same 5-6 years down the road when I need to use it. I wonder about this in cases I want to buy some NOS that are running out and what to buy now and use later.