QTR-Quadtone RIP

Dear Roy,

  would it be diffucult for you to add, in an upcoming version of QTR,
a control on the time lag between the printer head passes?
I experimented with some paper and there are very beautiful Fine Art
papers out there with no coating that benefit a lot from having
the ink do dry some more between two printer head passes.
The OEM epson driver daes allow that.
May be it is just a timer to add in the do-loop where you send the
data to the printer.

Thanks.
Cheers
  Daniela