u/Jambie1193

Some how the new thumb up emote can't work properly on railgun.
In order to do this, you have to pick a support weapon -> do that emote -> pick up the railgun as soon as possible, then your whole animation will stuck into the thumb up, untill you change your weapon, using stratagems and stims.

But what about aura farming? This might be a little bit tricky.
Repeat the previous steps, makes yourself stuck into emote, then use the stratagems pad, your animation will slowly back to normal, and try to cancel stratagems pad with a good timing, and there you go.