Thanks Wacky, I'll feel happier when using a chainsaw out clearing lanes with a 'ticket' to satisfy the TRF insurance's competency requirements, than just standing around watching Johnny Heal doing all the hard work! And I also learnt a lot.
It was an enjoyable course, provided by Matt Bate of Wood Life Training at Kenn, https://www.woodlifetraining.co.uk/ and I joined 3 young lady volunteers from the Devon Wildlife Trust who were also seeking a ticket.
It's years since I've been in a 'classroom' environment and been set homework!