I think I've spotted your problem. You aren't hitting the right PID frame. Just because you selected the slots for Deino doesn't mean it will appear on your starting PID frame. Try this: Go to the main window of reporter, and at the top change the method to method 5 PID RNG. The encounter type should be wild pokemon. Select a synchronize nature if you're using a syncher. Now copy/paste your seed in the right spot. Then, go to the right of the window and click the button that says calculate initial PIDRNG frame. Finally, hit generate.
Now, you might notice that the slot listed for your starting frame is a slot number that yields Durant. Find a PID frame that has one of the slots you need. Now hit your seed, but don't sweet scent yet. You need to hit your target PID frame first. To advance the PID frame, get a Chatot with chatter and teach it a custom chatter. Now when you view its summary, the frame will advance by 1 each time. Saving also advances by 1. You can also advance the PID frame by walking where you can encounter wild pokemon, like grass or caves, but this is unreliable.
Anyways, to hit your target frame, just take your target frame number and subtract your starting PID frame from it. That's how many times you need to advance the PID frame to get your target.
Hope this helped. I also hope I didn't get ninja'd, since I'm on my phone and it took forever to type.
Edit: Lol I knew that would happen (And the difference in time was 10 minutes .-.). Maybe I shouldn't have explained the whole process.. you probably already knew how to do all that stuff. Oh well, glad we found your mistake :)