Chronic Logic

Hmm, this gives me a new idea for a future version: You could be able to specify which joints can rotate freely (like the BB joints) instead of being "reinforced" without you wanting it. This could probably be combined with the feature to manually select individual links and delete them (You know, the case of the 4-links-broken-when-the-train-still-has-to-pass-over-but-are-otherwise-fine bridges). This doesn't put any more stress on the physics engine (it functions fine when simulating a collapsing, asymmetric bridge) and allows for nice constructions with movable hinges. Also "hanging", clean bridges could be built this way. I am convinced this is a simple thing to implement. What do you say, CL?