Crank slipping

Chainring bolts are solid.
If I put weight on the pedals while the bike is stationary and feel the cranks/chainring/spider, it feels like the clicking is coming from the right crank. There is no slippage between the spider and chainring.

If I put my weight on you, you'd probably make some odd noises too :)

Take it all apart, grease where appropriate, put it all back together. :)