I've got three coats of Waterlox on the oak rails and stiles of my panel doors. Between the second and third I sanded a little. After the third I used the Rec.Woodworking Patented Brown Paper Massage. Nice! So I'm done there.
But the panels themselves (birch ply) were more absorbent I guess. It took 5 coats before the finish looked even to me, but now it's a tad glossier than I would prefer. Suggestions?