Current Projects chat and miscellany

Filling in the hole in the middle of hollow rails hardly adds any strength. Rail bendage is a matter of torque, so it requires both a force and a distance. If you find a post which puts the clamp near the middle of the rails rather than at one extreme or the other, the chance of bendage is much reduced.

The bad thing is that it was centred on the rails... >_<

But will remember this for future perches.