The 4% mix is start to finish.

Check out the latest RCM, its got all my rates, expos, and mixes in an article up front. I I recall the 33% is very similar in the mixing arena.

The throws in that article states should get you to the optimum non-rocking wings. Also, do the following for damping the wings oscillating- release elevator a little, then put in and hold a little aileron while putting the elevator back in. Its like a mini-pop up. it cleans the sloppy air off the wings.

Cheers, Don

Don