no big flame thing
designs are evolutionary, its the nature of the beast
it is not so difficult to improve an existing design,
what is much more difficult is to implement a novel design
- and even so the antecedents are still visible
this DD variant, like the one from neomoses, has promise wrt system optimization,
but will present certain difficulties to users;
how (well) will they be able to select the optimum nozzle for their particular setup ?
the nozzle feature makes system testing of the wb extremely difficult to intrepret unless one has an almost identical system
- and bench testing is little better as virtually no users have much knowledge of their system resistance
I would predict results 'all over the map' on a comparative basis
and would like to play with one myself, lol
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