i have a loose left wing on my yf-21 anyone can help me?

[dn051037]

Hi how are you? my yf 21 has a loose left wing and i was wondering if anyone had this problem and was able to fix it...or someone can advice me on how to fix it thank you guys

[David Hingtgen]

Open it up and fiddle with the screws around the hinges. I found mine works better by actually LOOSENING one certain screw.