Arrived at the Tuck Shop to find there was still bags and rocks there, this was probably a consequence of the issues with the skip slowing things down. The scarred rock floor n the way-up from Stal Bend might be testament to the struggle.
Continued to widen/deepen the fissure [south] off Tuck Shop. 6no. holes, not all to the full depth, silly me! didn't bring all the batteries and had forgotten that one was part-used. Still got the job done and brought to a satisfactory conclusion. Really needs a sound test on Saturday to check on direction and progress.