I took my p38 for a pre test the other week as its due very soon. sailing through fine couple of small advisories, got onto the rollers, rear brake pipe popped under pressure, not the fexi either. the one that popped is the one that goes over the top of the axle and couldnt be seen from underneath. on removal of this, it snapped clean in half. so i was lucky to have it gone thier not on the road.