Introduction: sound and violin types. Sound quality at the beginning of the piece; the vibrato has to be more expressive and coming from the arm. Indications about tempo.
Corrections in bow weight distribution: more quantity, more air. About tuning: necessary to listen to the orchestra part as a reference.
Also indications about pizzicato: finger vibration to achieve a great quality sound. Mute: in high registers, place the mute on the opposite side of the bridge to get a good sound; on d string, change the place to the other side.