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The light angle advice is incorrect. The height of the light from the ground should be measured and then that height should be marked on the dark wall. The bright part of the beam should then be positioned 7cm below it.
how could I update the software
that wasnt for Yamaha
The motor is by Yamaha
Not helpful at all for Yamaha!
![Seungmin "그렇게, 천천히, 우리(As we are)" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/kAzmhLHePqU/mqdefault.jpg)
The light angle advice is incorrect. The height of the light from the ground should be measured and then that height should be marked on the dark wall. The bright part of the beam should then be positioned 7cm below it.
how could I update the software
that wasnt for Yamaha
The motor is by Yamaha
Not helpful at all for Yamaha!