Benewake TF02-i-CAN configuration help

I’m trying, but failing, to get the CAN version of the small Benewake Lidar configured for very basic obstacle detection on a rover, using the following - which are an amalgamation of the OEM and Ardupilot recommendations, but I’m not getting any data.

Am I missing anything please ?

CAN_P2_DRIVER = 1
CAN_D2_PROTOCOL = 11
CAN_P2_BITRATE = 250000
RNGFND1_RECV_ID = 3
RNGFND1_GNDCLEAR=15
RNGFND1_MAX_CM = 400
RNGFND1_MIN_CM=30
RNGFND1_ORIENT=0
RNGFND1_TYPE = 34

Using Can2 on a Cube Orange - have confirmed it’s seeing power as there’s the expected red glow and for a sanity check I’ve swapped the CAN_H & _L wires just incase ….

I initially used the settings found here, but no joy …