Misc minor bugfixes

at 4 AM

core/src/mindustry/content/SectorPresets.java

@@ -132,7 +132,7 @@ public class SectorPresets{
         }};
 
         split = new SectorPreset("split", erekir, 19){{ //TODO random sector, pick a better one
-            difficulty = 5;
+            difficulty = 2;
         }};
 
         basin = new SectorPreset("basin", erekir, 29){{

core/src/mindustry/world/blocks/production/BurstDrill.java

@@ -29,6 +29,7 @@ public class BurstDrill extends Drill{
 
         //does not drill in the traditional sense, so this is not even used
         hardnessDrillMultiplier = 0f;
+        liquidBoostIntensity = 1f;
         //generally at center
         drillEffectRnd = 0f;
         drillEffect = Fx.shockwave;