Cross Staff Beaming

[Jonathan Wilkes]

Hello,
  I'm trying to do some cross-staff beams in the middle of a piano staff. 
They seem to work pretty well, but I think the beaming is wrong.

In beat 2, the 6-tuplet starts in the right-hand.  I don't have the 
Kurt Stone book on modern notation in front of me, but if I remember 
correctly, the staff of the first note sets the reference for the beams. 
That would mean the a-sharp 32nd-note should connect at the bottom beam, 
not the top one.  Same for the subdivided beam in beat 3.

Is this right?  If so, is there a way to correct this?  Or is there a better 
way to create cross-staff beams?

Thanks,
Jonathan

crossstaff.ly
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