Just had some Frame Caps added to both front and rear trail arm mounts, and center skid plate. The question is do I add drain holes to the recommended spots right under all 4 trail arm mounts? There aren't any real places for water to escape the frame since the frame caps don't have side holes like the Factory centered skid plate part frame did. Worried the winter salt and some water will get into the frame but won't be able to get out.