Use also the following bowing:
Single detached chords down bow, lower half.
The wrist must be very flexible. The whole arm is used. Play the three notes simultaneously. Play also thus, whole bow:
We now come to the pure legato at the point, middle, and heel of the bow.
Two notes tied, four and eight. Vary this by playing the first two notes legato, the second two staccato at the point of the bow; the first two legato, lower half, the second two flying staccato.