Short edges

[Stem]

Having variable (depending on the size of rest of model) limit are not a good solution either since
that would confuse users as well. Sometimes you could create edges that .001 long and sometimes
0.0000001 long.

But that is how it is working currently. It is that which is causing the main problem. If there was a set limit/size on the smallest edges allowed, then it is possible to scale up the model to ensure such small edges are not needed. But scaling the model does not help, as when you scale up the model, the smallest sized edge allowed is also scaled up.