I ran the test again before and after switching tubes and the reading actually went up to 11.23.
The rest are holding fine. Any idea what part is the contibuting factor? I will try av123 on Monday. I haven't had success getting an answer via email from them yet on finding the original tubes from Melody.
Thank you
The rest are holding fine. Any idea what part is the contibuting factor? I will try av123 on Monday. I haven't had success getting an answer via email from them yet on finding the original tubes from Melody.
Thank you