ThermoQuad secondaries, should they go full vertical?

Looking over a factory Mopar 1972 340 auto ThermQuad 6139S I have to rebuild. When I open the throttle plate fully the primaries go full vertical but the secondaries are almost there, but not quite. Probably just a little more near vertical than in the fotos, but definitely not as vertical as the primaries (it's difficult trying to get full throttle and snap a shot at the same time). No big deal, but I was just curious and don't want to leave any horsepower potential on the table. Thank you.

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