Ok so they work really well when they work but theyve been bled twice in two weeks. 1 fastish ride down Innerleithen had them pulling to the bar having dome 20 easy miles since service (so 30odd miles and bleed).
Is it just me or is there some secret to their servicing?

is it the rear? I found my mt5 rear had lots of bubbles in rear. Multiple bubble bleeds while tapping along hose with fingers seems to have finally got rid of them and now working very well! Took maybe 4 rides of ride then bleed to get ride of them all!

Mmmm that seems to be the same issue. Ah well I’ll bleed until clear. Last one was with bike vertical and tapping the caliper lot more bubbles than expected came out. Front was much easier.

Yeah my mt5 took alot of bleeding to get the air out pumping from syringe to syringe about 15 – 20 times before the air bubbles showed them selfs. Now feels better than new