YES....It should run with the choke OFF, AFTER it is warmed up.
The idle air screws should be set at the number of turns shown in the workshop manual.
The lock nut should be tightened after you have adjusted the choke cable.
The choke cable must be adjusted BEFORE you even start the bike.
When the throttles are closed the choke knob should be all the way OFF.
Look into the intake of the carbs and make sure that when the choke butterfly is OPEN
that the choke knob is off(all the way pushed in).
When the choke is pulled out make sure the choke butterflies are closed all the way.
Tighten the lock nut.
On a Roadstar Adventure.