diff --git a/changelog b/changelog
index a86d04d2d..958841776 100644
--- a/changelog
+++ b/changelog
@@ -25,6 +25,10 @@
 * Flashgold and flashlead are now made in the PUREX instead of the crafting table
   * The flashgold recipe now yields two billets instead of one
 * Slightly changed the HSS ingot texture to not look identical to steel except slightly greenish
+* The AUTOCAL's buffer is now limited to 256 characters instead of being infinite
+* Increased the blast furnace's fuel buffer by 50%, allowing coke blocks to be used
+* If an RoR controller tries to parse an integer, but the supplied string represents a decimal, instead of canceling the operation, the system will now interpret decimals and round them to be integers
+  * This means that the AUTOCAL can now send RoR commands using calculated values directly without the use of `round` or `evalr`
 
 ## Fixed
 * Fixed AUTOCAL's number comparison functions not working with variable substitution as advertised
diff --git a/src/main/java/api/hbm/redstoneoverradio/IRORInteractive.java b/src/main/java/api/hbm/redstoneoverradio/IRORInteractive.java
index 4e90ac4ad..86e5bb59f 100644
--- a/src/main/java/api/hbm/redstoneoverradio/IRORInteractive.java
+++ b/src/main/java/api/hbm/redstoneoverradio/IRORInteractive.java
@@ -34,7 +34,9 @@ public interface IRORInteractive extends IRORInfo {
 	
 	public static int parseInt(String val, int min, int max) {
 		int result = 0;
-		try { result = Integer.parseInt(val); } catch(Exception x) { throw new RORFunctionException(EX_FORMAT); };
+		try { result = Integer.parseInt(val); } catch(Exception x) {
+			try { result = (int) Math.round(Double.parseDouble(val)); } catch(Exception y) { throw new RORFunctionException(EX_FORMAT); }
+		}
 		if(result < min || result > max) throw new RORFunctionException(EX_FORMAT);
 		return result;
 	}
diff --git a/src/main/java/com/hbm/tileentity/machine/TileEntityMachineBlastFurnace.java b/src/main/java/com/hbm/tileentity/machine/TileEntityMachineBlastFurnace.java
index bd67f3358..08225588b 100644
--- a/src/main/java/com/hbm/tileentity/machine/TileEntityMachineBlastFurnace.java
+++ b/src/main/java/com/hbm/tileentity/machine/TileEntityMachineBlastFurnace.java
@@ -46,7 +46,7 @@ public class TileEntityMachineBlastFurnace extends TileEntityMachineBase impleme
 	public int fuel;
 	public static final int FUEL_COAL = 200 * 8;
 	public static final int FUEL_RATE = 200 * 4; // half coal per operation
-	public static final int MAX_FUEL = FUEL_COAL * 16; // 16 pieces of coal
+	public static final int MAX_FUEL = FUEL_COAL * 24; // 24 pieces of coal, can also fit a bit more than a coal coke block
 	public static final int FLUE_GAS = 100; // per finished operation, not per tick
 	
 	public ModuleBurnTime burnModule = new ModuleBurnTime()
@@ -56,7 +56,7 @@ public class TileEntityMachineBlastFurnace extends TileEntityMachineBase impleme
 		super(5);
 		this.tanks = new FluidTank[2];
 		this.tanks[0] = new FluidTank(Fluids.AIRBLAST, 4_000);
-		this.tanks[1] = new FluidTank(Fluids.FLUE, 1_000); // TEMP
+		this.tanks[1] = new FluidTank(Fluids.FLUE, 1_000);
 	}
 
 	@Override
diff --git a/src/main/java/com/hbm/tileentity/network/TileEntityRadioAUTOCAL.java b/src/main/java/com/hbm/tileentity/network/TileEntityRadioAUTOCAL.java
index 17a835664..b75a4a5b0 100644
--- a/src/main/java/com/hbm/tileentity/network/TileEntityRadioAUTOCAL.java
+++ b/src/main/java/com/hbm/tileentity/network/TileEntityRadioAUTOCAL.java
@@ -27,6 +27,8 @@ public class TileEntityRadioAUTOCAL extends TileEntityTickingBase implements ICo
 	public boolean ignoreError = false;
 	public boolean autoReboot = false;
 	
+	public static final int MAX_BUFFER_LENGTH = 256;
+	
 	public String[] script = new String[0];
 	public IParse msesv1 = new ParseMSES1();
 	public ParseContext ctx;
@@ -68,6 +70,7 @@ public class TileEntityRadioAUTOCAL extends TileEntityTickingBase implements ICo
 						this.ctx.current ++;
 						String line = this.script[index];
 						EnumStatementReturn ret = msesv1.eval(ctx, line);
+						if(ctx.buffer.length() > MAX_BUFFER_LENGTH) ctx.buffer = ctx.buffer.substring(0, MAX_BUFFER_LENGTH);
 						if(ret != EnumStatementReturn.SKIP) pushMsg(index + ": " + line);
 						this.history[0] = "Buffer: " + ctx.buffer;
 						if(ret == EnumStatementReturn.END_TICK) break;