Vince and Roz.
Continuing the expansion of the passage north. 3no. holes in the floor and 1no. in the roof, hole dimensions: 550mm length x 12mm dia., 250mm x 14mm pilot holes were drilled first. It’s a bit awkward with the long bit in the low passage. Alas, it might have been the final journey for my drill, there was a lot of acrid smoke and I struggled to retrieve the 550mm drill bit from the last hole – I bet the warranty has ended too! Never mind. The evenings task was concluded at the junction, all sounded good.
We didn’t stop at the Hunter’s as it was later than expected and had an early’ish start in the morning.