I should learn to read...thanks for pointing that out...:facepalm^^ that's a good ref but it's for K series cars which have a different rear subframe to Toyota cars.
As per this thread...
http://www.lotustalk.com/forums/f101/what-torque-setting-rear-toe-link-inboard-fixing-13779/
it says 50 Nm but it was upped to 60 Nm a few years back by Lotus. But it's all moot because it's for regular toe links which have a ball joint, not spherical rod ends like the lotus sport toe links.