Can I use send and receive on the Preset object?
I tried to use it but it didn't work. I'm not sure if I did something wrong. I'm strongly assuming it should work... because that would make sense.
As far as i know it isn't possible.
I think you just have to make your patch with preset and the pattr objects in a patch, and then send a number in to control which preset is active.
not even inlets and outlets will work. [preset] and [grab] always only work with the objects directly connected to them.
a solution could be to use a bunch of [f ] objects with [preset] and sync them with the real controls.