Set default force-sign-transformer to false

src/main/resources/config.yml

@@ -82,4 +82,4 @@ replace-pistons: false
 # What id should we replace with, default is air. (careful of players getting stuck standing on them)
 replacement-piston-id: 0
 # Force the string -> json transform
-force-json-transform: true
+force-json-transform: false