I'm new to this site, but I've been a Upser for 5 years now. I started driving this past May,(three months ago) and I have questions about seniority. I've asked a couple guys in my center, but they all give me different answers. I hit my 30 straight working days this past Tuesday. I thought when you hit your 30 straight days you get your seniority, but someone told me that you need to work three seasons, and others say that 30 days doesn't necessarily mean you get full time driving. Of course, these are all newer drivers, so I'm sure they're just as clueless as I am. Does anyone have any input, or the hidden seniority guide line?