This is in regard to the rear floorboard drain plugs. When i lined the jeep with herculiner i was kind of in a hurry and may have covered them. I now need another coat so i plan on grinding down the rear floorboards to try and find them. I have a 98, but i looked on the rear floorboard and didnt find the outline of a round plug like the ones up front. Are they different back there? I crawled under the jeep and saw something that looked sort of like a plug but had metal tabs (sort of like it snaps down?) are these the plugs because my forward ones are just rubber and have no tabs or anything to "snap" them in? If not, could it be that my year doesnt have any? I'd like to have some back there cause it would make a world of difference when i hose out the interior and not cause me to look for an incline and back up it and push all the water forward...