Sequencing Analog Rytm MKII & Analog Four MKI & Digitakt

I want to synchrone Elektron Analog Rytm MKII & Elektron Analog Four MKI & Elektron Digitakt.

This is my setup:

on the Elektron Analog Four MKI:

CLOCK RECEIVE -> ON
CLOCK SEND —> OFF
TRANSPORT RECEIVE -> ON
TRANSPORT SEND -> OFF
PROG. CH RECEIVE -> OFF
PROG CH. SEND -> OFF

on Elektron Digitakt:

CLOCK RECEIVE -> ON
CLOCK SEND —> ON
PROG. CH RECEIVE -> ON
PROG CH. SEND -> ON

ON Elektron Analog Rytm MKII :

CLOCK RECEIVE -> OFF
CLOCK SEND —> ON
TRANSPORT RECEIVE -> OFF
TRANSPORT SEND -> ON
PROG. CH RECEIVE -> OFF
PROG CH. SEND -> ON

and

MIDI IN Elektron Analog Rytm MKII <-> Sync A MIDI OUT Elektron Digitakt
Sync A MIDI OUT Elektron Analog Rytm MKII <-> MIDI IN Elektron Analog Four MKI 

Elektron Analog Rytm MKII & Elektron Analog Four MKI are synchronized, but not the Elektron Digitakt

You should try sync B aka midi thru on the rytm

Edit: and all the receives on on AR and a4. Depends on what you want to receive. At least transport and clock

ok, thanks !