Hi guys! I recently put together a bike out of spare parts the motor has good compression the spark is strong it starts first kick and it will rev up and down and idle fine but then it’s as if someone is pulling the throttle without me touching anything it just keep revving and revving until I hit the kill switch and if I do open the throttle while it’s doing this, the motor bogs down, the slides aren’t getting stuck up, the cables aren’t sticking and I can’t find an air leak. I have NO idea what I’m doing when it comes to VM carbs. I’m thinking it might be an air leak so I took the boots off and siliconed them to the head, the carbs are tight in the boots. I can’t attach a video but I do have one. Thanks in advance!