Answer a few quick questions about your crew. We'll show you the number. Takes 2 minutes.
Just the basics — how big is your crew and what do you charge?
For a typical day, estimate how many minutes per tech are lost to these. Slide to your best guess.
Based on your answers, here's where the most time is going.
Send me your results and I'll personally review them with you. 15 minutes, no pitch — just your numbers and what I'd do about them.