Like a lot of you guys, I'm constantly installing accessories. Just put my painless wiring panel in. Needing more access under hood. Drilled a 1" hole in the fire wall. I'll never need any more access than that I thought. I assumed taht a 1" grommet with a seal that will allow wires to pass through could be picked up anywhere. Now I can't find one. The next time I try a trick like this, I'll get the gromment THEN I'll drill the hole. Although duct tape is better than nothing, I'd like something a little more professional. anyone know where I might find such a part? Thanks in advance for your help.