after messing up my inventory of trains i have to go thru all my engines. add new labels to the jewel cases and compare the engines with the excel sheet. takes an incredible amount of time.
while checking engines i upgrade quite a few of them. adding microtrains couplers and digitrax decoders. so far 40% of my engines are checked....
but i already know some of the engines are missing. no idea where they are. maybe they pop up if i do the remaining drawers full of locomotives. we'll see