Whats the best way to flatten qcw?

[Aiph5u (Aiph5u (not affiliated with Onefinity))]

Hey Steve,

you could do a few strokes with a jointer plane and the excess material is gone

@Aiph5u

Image 1:
Top: ECE Nr. 101 S Jointing plane with chipbreaker, European beech body, European hornbeam sole, 23 5/8" body length, 2 3/8" cutter width, 45° cutting angle
Bottom: ECE Nr. 103 Smoothing plane with chipbreaker, European beech body, European hornbeam sole, 9 1/2" body length, 1 3/4" cutter width, 45° cutting angle

These planes are still made in Germany in the traditional way, since 170 years. However most of the planes I own come from Canada