Oh no!!
That's awful news. Keith was one of the nicest people I have met. He was a wizard with chillers and was responsible for setting up my walk in chiller years back.
He stayed a couple of times in the bothy with me and stalked on the lease.
There wasn't much he didn't know about chillers and electrics and was always willing to help.
I am truly saddened by his passing. One of the good things about this site is that I have met some great people.
Keith was one of those great people. A kind, helpful man.
God speed Keith, RIP. My condolences to his family and friends.