Just a very minor gripe but I thought I would raise it to you all so you can deliberate on whether or not its its realistically a problem.
All of the parameters to do with the tracking in
fluid.sines~ contain track except for
trackingmethod. Can this be changed to
trackmethod so its consistent with
magrange and family? I just spent a little bit of time rubbing my eyes trying to copy over some params and it gets hairy with slight inconsistencies.