Block 50 looks about half as big again as the old block 39. Several clubs share the new block - Mini Marcos 50A; SDR 50B; MK 50C; Muddy Buggies 50D Rochdale & Fairthorpe 50E; Spire 50F; Midas 50 G. Location is two blocks down towards entrance to site and three in from entrance.
Hope that makes sense to folks, I'm not too sure where it is myself but I'm sure we'll find it and it gives a good reason to explore a bit more.