Why the animosity toward someone who wants clarity? Your last post might have been subtitled "how the realities of installation are more difficult these days" or something like that. I mean, this thread is one long tortuous screw-up, with each bit of the screw-up totally normal and believable "during these trying times."
Don't fear or put down more complete communication. It's not like we're going to run out of pixels.
A good answer is easier with a clear question giving the make and model of everything. "The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw