DavidBusis recommend 600-850 words. You can see the notes I took from his webinars in this thread: https://7sage.com/discussion/#/discussion/8187/notes-from-david-s-webinars
@david.busis Could you expand on why adcoms have dinged applicants for sending a third letter? I had planned on sending two academic letters and a work letter, so I'm just curious. Thanks!
@david.busis @"Stevie C" That's good info. Since I have another 10 months or so before I start applying, I'll be sure to do some research about each school and what they prefer. Thanks!