First time testing my diffusion vacuum pump

I have already made a video on the diffusion vacuum pump explaining how it works. But so far I have not been able to test it. Through my patreons I was able to buy the necessary oil and get the pump working for the first time. I am sorry for the bad audio. I have a new microphone and have to get used to it first. If you want, you can join my patreon to help me working on my projects. I would really appreciate it! https://www.patreon.com/AdvancedTinkering