Miss nightmare

[RS-4]

Hi folks, please help with this waveform. Car is BMW E91 with N43B16 engine and MSD 81.2 ecu. Problem is missfire but missfire without fail code and with very little counter on OBD missfire on all cilinders. Coil, spark plugs and injectors are brend new, mechanical part of the engine (cilindar pressure, vacum leak etc...) is ok ... For me waveform say lean condition ... maby I'm wrong.

Thanks in advanced.

[Liteace]

check cam / crank. they have chocolate timing chain