BeatBuddy for recording my demo tracks - reaper/midi

Hi I have been having lots of fun with BeatBuddy,
Next thing, I want BeatBuddy to respond to midi clock from reaper.

Here is my setup:
Windows 10 >>usb>> Scarlet6i6 (al working for audio)

Scarlet6i6 >> midi out >>> BeatBuddy midi in adaptor

Reaper preferences I have :
options / preferences / audio / midi devices / Midi outputs
/Midi outputs to make Available / Scarlet 6i6 usb / (right click)
enable output (is ticked)
send clock (is ticked)

As yet there is no BestBuddy song start after Reaper record start
Hoping some guru might know?