Yes I used a torque wrench, but I don't think its precise enough at low NM. Last time I was also using a larger ratchet... bad combo. Fortunately I only had a bad feeling about one bolt only.
I don't actually know if there is any damage, but I would like to be prepared before I find out.
I must get a lower range torque wrench... but getting a quality one is a bit steep for me at the moment. Not to mention shipping/import duties. I think I might go old school and get a spring balance and calculate the torque I need.