Click click click click click.... Aaarrrrghh.

A clicky creak developed a few weeks back on the gravel bike. 

Swapped the pedals, creak still there. 

Removed the cranks. Chainring bolts are tight. Everything cleaned and replaced at correct torque.

Replaced the bottom bracket and initially all was good. Creak developed after 20km. 

It seems to click/creak when the non-drive side pedal is at 10 o'clock and 3 o'clock and under load.... When climbing or when pushing. 

Have removed the chain, bounced on the saddle, kicked/pushed the cranks in all directions. No noise.

Anything else I can look at before giving up and riding 30km to the next bike shop tomorrow?