Swingarm failure - torque arm mounting point

[unfazed]

Errr forgive me but I will read that again another day --------- when Mr Tyskie is not with me

All tweetytek is saying is that the angle between

A. The torque arm and the swinging arm
and
B. The torque arm and caliper bracket changes as the caliper bracket rotates when you move the axle. 

If the bolts are tight it cannot move freely and stresses the bolting (pivot) points.
Eventually something has to give and in Kebab19 case it was the swinging arm pivot point  :thumbup :lol