Snag like you feel the pedal "catch" on something? That is usually master/slave piston/cylinder wear OR it could be something on the throwout bearing, but that's unlikely. Either way, you should probably wait until it gets worse before making a repair.
If the clutch feels like it slips or engages harshly, that's usually a clutch problem (pressure plate or disc).
Do a search on the bleed, or contact me or 71DSP if you want to drive to Mansfield to have it done right.