Something I'm thinking, now that I'm thinking back on it, I want to check for 2 things. I want to double check the carby body for any cracks, and I want to double check the main jet and where it screws into. I did clean the carby, but I can't remember if I checked if that hole was clear/clean. If it's blocked up, then no fuel would get in, that would explain the lack of lubrication, possibly explain the pull start mechanism issue, and would certainly have something to do with the mower not kicking over. I'll investigate further and get back to you all!!