Originally Posted by
rayman
If you mark the edge of the blade with a magic marker and then do 1 or 2 laps, look at the marker and see what hasn't been removed along the edge on both sides. One side is probably the opposite of the other.
The problem you are describing is, as you say, a warped blade. This requires a rolling -x stroke to mitigate the problem. That is more of an advanced stroke for you, if you are just starting out.
Go to the Wiki section and watch all the video's on honing to get an idea of how this is done and go from there. Perhaps maybe a different razor, with no warp, would help.
Ray