[Arran]

Don't forget to scrub the remaining finish out of the grooves and corners with a stiff brush or a pick of some kind or it will foul the new finish, make sure you scrub the rest of the cabinet down too to get rid of any residue. It shouldn't be necessary to remove the front panel to refinish it, I've noticed that the lines on the shaded portions of cabinets were not that exact when they left the factory. Speaking of which laquer thinner already has acetone mixed in with it and a few other things, so really it's just more of the same.
Regards
Arran