Lots of good ideas here. I got one item to add. I saw a pic somewhere......where a guy had mounted his FIMCO sprayer on the rear walkboads of his drill. I think he was just using the center nozzle on a 3 port boomless sprayer to do it all in one pass (spray and drill). Never gave it much thought until now. I could also see putting the spayer in the loader bucket.....and that way you could watch the sprayer to be certain its working. I got a cab
and dont mind driving into the spray.
A part of my issue with spraying or mowing and then waiting to drill......is that it can become difficult to know where you sprayed and did not spray on the first trip......especilly if you plan to follow later that day with a drill in a large field. Even foam markers will not last long enough to find your way.
Anyway......I'm giving these ideas lots of thought going into next year. Good material.