Hi,
I see this has been sorted with Dario, but to explain to the list.
I'm a trainer, not a sectary. People expressing interest isn't a grantee that they will be able to turn up at the time I'm running it. If I add people myself, I end up having to confirm with those people and I spend more time doing administration work on the training sessions than actually training.
Also the extras in the lists are normally me doing extra training on the day and rolling it into the existing list, people seem to think you can always fit one more person (that person seems to be mostly them) so that's why we have a hard cap, otherwise we would end up with the 20 person scrum at the lasercutter we used to get.
So if it wasn't for Dario, it would have been a polite no :)
Hugs
Sol