How did internal combustion developers manage?
I've just provided new machines in the office and FMS wouldn't print to the colour laser. The County SIMS team took over remotely and when I got in this morning nothing would print! A quick search on Edugeek, installed the printer locally and it's fine.
So how did they manage 90 years ago? They couldn't post "I've set TDC to 4° and I'm still getting backfiring"
Perserverance I guess. I wonder if they had people saying I need that engine running by 10am or I can't deliver my lesson!