I used Mulfab HiSpec replacements on my Plus8 when I spotted a damage pad retaining spring lug. The only issue was that HiSpec had drilled the mounting holes undersized! All the Mulfab stock turned out to be the same. After resizing the holes they were ok. No pad fit issues and brakes are performing well. The buggeration part of the job was getting the old discs off the hubs. Lots of Plusgas, soaking, persuading needed. New discs, callipers, braided hoses working well.

to SimonH for sorting out this pad issue. Luckily, Rob, you have enough knowledge to spot that there was a problem.