To help prevent powder from dropping, especially when the servo gate closes, have the coarse trickler reverse a bit at the end of its throw. I think 1/8 or 1/4 turn should be enough.
Possible adjustments:
- Reverse enabled (possibly per powder profile, maybe it is OK to just have it global)
- Reverse distance, 1/4, 1/8, 1/2 or 1 full turn.
To help prevent powder from dropping, especially when the servo gate closes, have the coarse trickler reverse a bit at the end of its throw. I think 1/8 or 1/4 turn should be enough.
Possible adjustments: