Are you talking about the plate with the airbag springs on it? I just went until they felt like they were getting snug and also I thought maybe the horn might not work right if they were all the way tight . It kinda felt like they might be stripping so I didn't go all the way tight, just until the airbag looked like it was sitting in the proper place. Afterward Mike at Cobywheel told me he goes all the way until they're tight. One of these days I might tighten them some more but they are working fine as is.