Problems with WiFi, Location Services, and Bluetooth

So I replaced the digitizer and since have had a low wifi, gps, and bluetooth reception. After research and lot of times pulling the phone apart I'm still having issues. I have the the little metal tab still at the top of the phone on the metal plate, I am using the long screw going through that. Looking carefully it appears that the little metal tab is making contact with the metal connection on the motherboard. I also have popped the little tabs in at the speaker near the bottom of the phone. Anyone have more ideas? Things I can look at or should I just order a new metal plate with the little metal piece.

Oh yeah I also cleaned those connections with alcohol too.