There is no access permitted to me on the 2nd link.
I know you know what you programmed it to do, but we don’t. That makes the first video, rather useless…
I will venture a guess that you have a filled circle then cut it out?
When you did the alignment, did you check the TEM mode or resonance of the tubes output? Here is a recent thread were I tried to explain it a little bit… May have to back up a couple of conversations to follow.
If the tube is not operating in TEM00 mode, then it will never work correctly and the vendor should replace it.
Didn’t we see you with another issue not so long ago?
If you have questions sing out…
