My 78 Honda Hobbit PA50II arrived a couple days ago. I added premix and tried to fire it up, but it wouldn’t start. Seller said it ran great, but then drained it completely and it sat for a while. It was shipped to me dry. I am not as mechanically inclined as most others, I would assume, so if there is anyone out there that can give me step by step instruction on what to do to fire it up, I would appreciate it! It could be something simple that I am missing!