Any Known VoidCases Exploits?

As the post states, I am looking to see if anyone is aware of any exploits in this addon. A server I play has recently switched to this knife unboxing system and I want to exploit it any way I can. It seems unlikely as it looks to be a very well written addon, but I figure asking is worth a shot. I don't see anything about posting links in the "Read Before Posting" thread so I'll leave a link to the addon I'm referring to below.

https://www.gmodstore.com/market/view/vo...ing-system

If you don't know any exploits within this addon, feel free to leave any working exploits for any other addon below. I find that some servers don't realize the addons they use can be abused.