So i was trying to install my 8 bulb t5 set up in my hood. I removed my prewired set up from the temp 2x2 frame they were on and some of the wire came out of the end caps/standoffs I thought I put them back together right . when i plugged the first set of 4 bulbs in the bulbs came on for a sec and then shut off. I ried to rewire it and now nothing. Any one got a good place to start ?im not sure why the wires want stay in the endcaps?I push them al te way in and they will come back out.