Fast Marble-Level Adjustment (Proposal to avoid disassembly of Marble-Devider every time that a channel needs adjustment)6yr ⋅ E2nO ⋅ r/MarbleMachineX
REVISED Fast Marble-Level Adjustment that can be implemented with existing parts and less work than my original proposal ...6yr ⋅ E2nO ⋅ r/MarbleMachineX