I have asked MAM hut sec if we can have more places and we have 10 places on a firm booking, meaning Buxton MC guarantees payment and there are another 7 places currently unbooked, meaning we can either have a firm booking (and pay) or take a chance nobody else takes it first.
So the deal is I will book a place for up to 17 members who are willing to guarantee payment. Cancellation not acceptable. Everybody else gets a chance place, if there are places still free after firm bookings from us or anybody else.