What if the technician can't figure what you have going on! Having complex vinyl and streaming setup not sure they could figure out what I have going on, probably think I'm nuts. Easy access to rear of equipment critical, my setup spread far and wide, getting behind very difficult, have to articulate body in very uncomfortable positions at times. Kind of like working underneath cars, every time I'm under promise myself this is last time. Someday all my diy activities will end, having to rely on others to do all the things I've done over a lifetime will not be easy.
Old decrepit bones one thing, I may not even be able to power up my stereo at some point when cognitive decline becomes a reality. Good to hear she got it up and running.