Terabite: Add two more drivelines, one for each track, to prevent drive-in-reverse exploits

output/terabite/scene.xml

@@ -133,10 +133,14 @@
     <check-lap kind="lap" same-group="0" other-ids="1" />
     <check-line kind="activate" other-ids="2" p1="-352.78 -236.40" p2="-314.16 -236.40"
                 min-height="-28.32" same-group="1"/>
-    <check-line kind="activate" other-ids="3" p1="-117.78 -29.93" p2="-99.15 -90.87"
+    <check-line kind="activate" other-ids="3 4" p1="-117.78 -29.93" p2="-99.15 -90.87"
                 min-height="-32.56" same-group="2"/>
+    <check-line kind="activate" other-ids="5" p1="-3.02 62.20" p2="-1.50 85.61"
+                min-height="-32.77" same-group="3 4"/>
+    <check-line kind="activate" other-ids="5" p1="-37.24 120.91" p2="-22.31 121.41"
+                min-height="-49.72" same-group="3 4"/>
     <check-line kind="activate" other-ids="0" p1="-246.49 141.24" p2="-212.44 119.97"
-                min-height="-32.55" same-group="3"/>
+                min-height="-32.55" same-group="5"/>
   </checks>
   <item id="Empty" x="-293.56" y="-32.59" z="-133.44" />
   <item id="Empty.001" x="-287.73" y="-32.59" z="-133.49" />