Hello! I just have a question regarding where this part goes. I was taking off my fuel tank to install smog block off plates and I found this on the floor under my motorcycle after I put everything back together. I haven't even turned on the bike because I am paranoid it might be something important lol... It looks like an insert where you put a bolt through it but I looked over every bolt I removed from the the tank and I cannot find out where it would go! Any help is appreciated, thank you in advance. 2017 Yamaha R3 ABS.