Just some fine-tune-pos-feedback, after the bike run I quickly glanced at the gear and all looked incredibly well.
The ONLY change I'll experiment with is a gear with a larger diameter because I "felt" there might be some sort of restriction if the smaller gears are used due to too much spin. Sort of a ratio principle if that makes any sense.
I would also try fitting a small bearing and the bolt fits the bearing in future somehow, but these are just experiments, nothing big deal or urgent and I hope it's seen in positive light.
Other than that, it simply beats the supplied tensionor when not much else is avialable or the threads strip on the supplied pin. This method, when choosing the bolt, we can choose hi-tensile and tighten it up to queen's pleasure and the threads won't strip. Also, as a spare part it can be gotton anywhere and if lucky ya might find one on the side of the road, hard-rubbish etc.
For me it passed yesterday's test run which was over 100Km.
All the best LFL !