I installed the WA 24k topo maps and didn't see any contour lines, so I deleted it and reinstalled. Same problem. I had previously installed the Idaho topos, the one created by -Oz-, and I was following the same procedure with WA, so figure something was wrong. Oddly enough, after the second install of WA, the contours in ID no longer showed up, and disabling the WA topos didn't bring back the ID contours; however, removing the WA ones did bring back the ID ones. Any helpful hints welcome, but I'm going to try another version of the WA topo maps.