Accidentally acquired the left version of BMG Wind. I did not find adequate airflow for the left version, so I had to design it myself. Do not judge strictly, this is my first project, before that I was not involved in modeling. The airflow turned out to be quite good and compact. Model weight 15 grams.
For assembly you need:
2 screws M310
1 screw M320
2 screws M2*10
2 nuts M3
The board is mounted on standard BMG Wind footprints without the need to disassemble the extruder.
The calculation of the airflow is presented on the screenshots.
BLTouch Probe Offset: #define NOZZLE_TO_PROBE_OFFSET { -31, -32, 0 }

Doesn't Matter

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