Originally Posted by mpirie
You could make up a tape (or mp3) that has 10/30/60 second reminders or even talk yourself through the entire process
When my father worked for a film processor in the 1960s they had a reel to reel tape recorder with the processing instructions spoken at the correct times.
"People who say things won't work are a dime a dozen. People who figure out how to make things work are worth a fortune" - Dave Rat.