Originally Posted by
Euclid440
Ink will tell you if you are hitting the stabilizer, the secondary bevel is clearly at a much higher angle. The stabilizer is shallow and it is easy for it to ride up on the stone, if you add pressure while the stabilizer is on the stone, it will make a secondary bevel, just like you have.
Go slow and keep the stabilizer off the hone, heel forward. The heel is a very useful part of the razor, you should be using the whole razor to shave.
Keep the heel on the stone until at least half way across the stone, more than in the demo. So the heel is getting more honing, or you could do a full heel forward stroke to hone the heel, you will have to swing the toe around to get the full radius of the heel though, in subsequent strokes.