Got back on Friday to find the remains of the packaging for the new rear A-frame in front of the garage door. Fortunately within what I assume had been a box it was in a a largely intact plastic bag.
In preparation for the job I'd doused the mountings with penetrant, but hadn't noticed the (M6) bolts that secure the parking brake cables. Saturday, I cracked the mounting bolts but because I can't see how you're supposed to open up the clamp for the centre ball joint, I decided I wasn't going to have time to finish the job this weekend.
Today I had another go at preparing to replace the brake hoses (which, with a seal kit foe the right rear caliper) should arrive during the week but wrench isn't a good fit so must assume those nuts aren't metric. I have another, can't remember the size, so will have a look for that along with special vice grips I have for small rounded nuts.
Out of gratitude for my efforts, on my way back to its secure parking, the ABS light came on again, this time with the brake warning light.
All in all next weekend's going to be interesting - but it is getting precariously close to being weighed in for scrap.