I understand, It is probably going to go so fast that I won't even have time to do something else. I always use loads that if "double loaded" will overfill the case. I always go 1 step at a time after popping primers, no bullet gets seated, until all cases have been filled, and I slightly flare the case mouth before loading powder. I have a mini mag flashlight, to check my cases to see if they all have powder.
I am that rare breed that reads owner manuals, knew that at age 16 I did not miracuoulys learn how to fix cars, and make love, that bought and read The ABC's of reloading?, before buying any reloading equipment. I learned that welding on a hot summer day that was overcast in shorts and no shirt you could still get a tan.
I also learned the hard way why heavy equipment mechanics usually have a helper. At Sora quarry in Rockwood, the mechanic was tuning the controls on a small skid steer loader, Rick I think his name was worked in a building that used kerosene heat, I delivered their diesel fuel, gasolne, and K-1, I guess the bucket raised up to a little over waist high, and the control locked in forward. He was found after the machine had dug holes deep enough that it was resting on the frame. The last time I talked to him I think he said he had a little daughter.
I only reload for rifles, I informed shooters next to me that I was shooting a new batch of reloads, and if they wanted to take a break this would be a good time. Nobody ever got up from their bench. I haven't even deprimed cases since I hurt my back again. I appreciate and understand your concern,
one "bad" incident gives the anti's more fuel.