How i missed this i have no idea

src/main/kotlin/ru/dbotthepony/mc/otm/core/AbstractHistoryGraph.kt

@@ -22,7 +22,7 @@ abstract class AbstractHistoryGraph<V : Any>(
 	/**
 	 * Limit on how many graph values to store
 	 */
-	val width: Int = 100,
+	val width: Int,
 ) : Iterable<V>, INBTSerializable<CompoundTag>, ISynchable {
 	constructor(ticks: Int) : this(1, ticks)
 
@@ -36,8 +36,27 @@ abstract class AbstractHistoryGraph<V : Any>(
 
 	protected abstract fun calculateAverage(input: List<V>): V
 	protected abstract fun sum(a: V, b: V): V
+	protected abstract fun sum(input: List<V>): V
 	protected abstract fun identity(): V
 
+	fun calculateAverage(width: Int = this.width): V {
+		require(width >= 0) { "Invalid time frame: $width" }
+
+		if (width == 0 || this.values.isEmpty())
+			return identity()
+
+		return calculateAverage(this.values.subList(0, width.coerceAtMost(this.values.size)))
+	}
+
+	fun calculateSum(width: Int = this.width): V {
+		require(width >= 0) { "Invalid time frame: $width" }
+
+		if (width == 0 || this.values.isEmpty())
+			return identity()
+
+		return sum(this.values.subList(0, width.coerceAtMost(this.values.size)))
+	}
+
 	abstract val codec: Codec<V>
 	abstract val streamCodec: MatteryStreamCodec<RegistryFriendlyByteBuf, V>
 
@@ -48,7 +67,7 @@ abstract class AbstractHistoryGraph<V : Any>(
 			remotes.add(this)
 		}
 
-		private var shouldFullyNetwork = false
+		private var shouldFullyNetwork = true
 		private val networkValues = ArrayList<V>()
 
 		override fun write(stream: RegistryFriendlyByteBuf) {