Lemme just make sure I'm getting this straight. Experimental Interface: allows you to "Once per round, after you perform an action, you may perform 1 free action from an equipped Upgrade card with the "Action:" header. Then receive 1 stress token." Combine that with Marksman's: "Action: When attacking this round, you may change one of your Focus results to a Critical Hit result and all your other Focus results to Hit results".
Seems pretty cut and dry. Take a Focus, make my attack and modify dice according to the Marksman card. Take a Stress Token. Right? No more attacks this round from that ship? Secondary or otherwise?
Edited by Malakai1939