Andrew Baker

Ah. Our application is using version 0.99.7, and I'm unable to reproduce the problem on 1.2.1, so perhaps it has already been fixed. Thank you.

It would make sense for `vectorfield` to be constructed by `board.create('vectorfield', [f])`, where `f` is a function of x and y. Users should certainly be able to define how frequently...

That's fair. Good catch.