I positioned the covers in the right location. Plans call for pulling the bottom of the covers to a dimension of 3 inches. After getting the panels in postion I began to match drill the holes in the cover into the floor panels and side bulkheads. This took a bid of adjusting and re-adjusting to get them to sit right.
Next I began to trim the top of the side covers. To get the covers the way I wanted them, I had to trim approximately 1/8 inch from the tops. Covers are fitted and ready for nutplates and top holes to be located and drilled.