Happy weekend, all. I had a Workhorse 5 ballast take a crap on me and two of my T5s weren't working. Got a new Philips ballast, a couple of new bulbs and started the project. I followed the wiring diagram carefully and must have rewired the four end caps half a dozen times. I can't get it to work. None of the end caps are fried. About the only thing I can think of is the contacts in the end caps aren't good anymore because the wires have been inserted/removed several times. Any brilliant ideas out there? Or should I just get a couple pair of new end caps and see if that's the ticket? Thanks in advance for any suggestions. I was so irritated last night my dog was looking at me funny.