I took off for attack mission on P51D with 6 rockets and drop tank. Flew to enemy field, dropped tanks, made pass, fired 5 rockets, missed as usual and got hit from the ack. Climbed, took a look into damages - one gun destroyed. I believe, the last line in the Ctrl-D list.
I still had one rocket, so I reversed and made another pass. Launched rocket - nothing, rocket was still there. OK, secondary weapon had damaged, rocket didn't work. But funny thing happened when I switched back to machine gun. Immediately after that secondary gun started firing nonstop! I thought that I dropped something on keyboard but not. I was so surprised that didn't try to switch back to rockets, might be it would stop firing.
Unfortunately, I didn't fly long enough to see what would happen when my ammo was over. Some Spit shot me down ( just to stop spreading of this mental disease among the community
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).