Anyone got a method that's faster than this:
(panel pin in B&Q pin plug, pin bent over).
I tried cut off (cut the plastic end off to make an L-clip) 10mm2 cable clips bashed into the mortar line, but the mortar is too random. Bent the nail half the time. Otherwise worked well.
Tried No-more-Nails. Not strong/fast enough, especially on dusty brick.
Can't cut the chases to naturally hold the conduit - need an oversized cut to accomodate SDS chisel...
The problem arises from the back boxes, where the knock out is set back, so there's a bit of a bend on the last section which tends to pop the middle section proud of the surface.
My method at top works, but it's a bit painful with all the drilling and wibbling. Wondered if anyone had a faster trick?