diff --git a/lib/collection.js b/lib/collection.js
index d3149f4..2297381 100644
--- a/lib/collection.js
+++ b/lib/collection.js
@@ -302,9 +302,9 @@ Collection.prototype.canNodeUpdate = function(id)
 
 	if(node.canUpdate())
 	{
-		var diff = this._blockchain.bestBlockNumber() - node.getBlockNumber();
+		var diff = node.getBlockNumber() - this._blockchain.bestBlockNumber();
 
-		return (diff <= 0);
+		return Boolean(diff >= 0);
 	}
 
 	return false;
diff --git a/lib/history.js b/lib/history.js
index 8caa69f..f71d61a 100644
--- a/lib/history.js
+++ b/lib/history.js
@@ -169,7 +169,7 @@ History.prototype.add = function(block, id, trusted, addingHistory)
 				propagTimes: []
 			}
 
-			if( this._items.length === 0 || (this._items.length === MAX_HISTORY && block.number > this.worstBlockNumber() && !addingHistory) || (this._items.length < MAX_HISTORY && block.number < this.bestBlockNumber()) )
+			if( this._items.length === 0 || (this._items.length === MAX_HISTORY && block.number > this.worstBlockNumber()) || (this._items.length < MAX_HISTORY && block.number < this.bestBlockNumber() && addingHistory) )
 			{
 				item.propagTimes.push({
 					node: id,
@@ -634,7 +634,8 @@ History.prototype.getCharts = function()
 
 History.prototype.requiresUpdate = function()
 {
-	return ( this._items.length < MAX_HISTORY && !_.isEmpty(this._items) );
+	// return ( this._items.length < MAX_HISTORY && !_.isEmpty(this._items) );
+	return ( this._items.length < MAX_HISTORY );
 }
 
 History.prototype.getHistoryRequestRange = function()
diff --git a/lib/node.js b/lib/node.js
index 66ce8af..8e4f9ca 100644
--- a/lib/node.js
+++ b/lib/node.js
@@ -374,6 +374,9 @@ Node.prototype.getBlockNumber = function()
 
 Node.prototype.canUpdate = function()
 {
+	if (this.trusted) {
+		return true;
+	}
 	// return (this.info.canUpdateHistory && this.trusted) || false;
 	return (this.info.canUpdateHistory || (this.stats.syncing === false && this.stats.peers > 0)) || false;
 }
diff --git a/lib/utils/config.js b/lib/utils/config.js
index 8e44668..8222c64 100644
--- a/lib/utils/config.js
+++ b/lib/utils/config.js
@@ -16,6 +16,8 @@ var trusted = [
 	'185.37.145.18',
 	'172.31.39.87',
 	'86.120.171.69',
+	'86.123.155.6',
+	'188.24.81.133',
 	'::ffff:127.0.0.1',
 ];