Step in @DaveB1970 !!!
I'm quite interested in this thread as it seems to remind me of those where people proclaimed stock 312s with uprated pads, lines and fluid being ok on the track.
Albeit here we're saying TTRS discs are 'ok'.
There's not that much difference between a track and 30 miles of inviting road. And in such a situation I found the 312s dangerous.
Are oem TTRS discs in this application dangerous.......?
Discuss!!!!!!!! ;-)