To move position of origin block:
- In Besiege, open the .bsg file you want to change
- Place a wood block where you want the new origin block to be. If there is already a block there, delete it and place a new block. It is important that the last block you place before saving is where you want the new origin block to be
- Save the machine. It is recommended to use a different name
- Upload the modified .bsg file, choosing the "Move origin block" option. The default location is /Program Files/Steam/steamapps/common/Besiege/Besiege_Data/SavedMachines
- Save the fixed .bsg in the SavedMachines folder
- Load the fixed .bsg in Besiege. The old position of the origin block will be empty. The origin block may be offset slightly, but should snap into place when the simulation starts
To fix the duplicate block bug:
- Upload the bugged .bsg file, choosing the "Fix duplicate block bug" option. The default location is /Program Files/Steam/steamapps/common/Besiege/Besiege_Data/SavedMachines
- Save the fixed .bsg in the SavedMachines fodler
- Load the fixed .bsg in Besiege