On a cowl ind.air cleaner assy.you have the air cleaner base then the riser ring then the flange the seal ring attaches to.My question is this,On the flange ring there is a bent lip on the inside radius,What position does this lip go?I want to install the REAR decal.Also what is the purpose of this bend?The riser ring has this bent lip that mates to the distributor dent.So that one makes sense.Thanks in advance,Steve.