Looking at your shifts Bernie, and knowing your love for the distance, I would say you'd have to feed similar to what I mentioned at Blackpool how many of the miners fed many years ago, hopper feed beans and barley. I would still feed offer them another type of grain during the periods you are available at the lofts. Look into the experiment or have a chat with Tony C, he experimented with a team on naturals on beans one year, and if memory serves me right he was 2nd Open Thurso LNRC.