I'm pretty new to straights, but I've been noticing a pattern: my initial WTG pass is tough & tugs. The subsequent XTG pass, however, shaves smooth as butter, and (except for my chin) I'm pretty smooth-shaven afterwards (where I was still relatively fuzzy after the WTG). I don't notice anything of the sort doing the same strokes with a DE. I keep thinking I must have the initial blade angle wrong...if I'd dulled the blade through inept stropping/honing, I'd think the XTG pass would be bad, too. Any thoughts?