diff --git a/src/BirdsiteLive.Pipeline/Processors/RetrieveTweetsProcessor.cs b/src/BirdsiteLive.Pipeline/Processors/RetrieveTweetsProcessor.cs
index 232e812..681ee66 100644
--- a/src/BirdsiteLive.Pipeline/Processors/RetrieveTweetsProcessor.cs
+++ b/src/BirdsiteLive.Pipeline/Processors/RetrieveTweetsProcessor.cs
@@ -59,7 +59,7 @@ namespace BirdsiteLive.Pipeline.Processors
                     await _twitterUserDal.UpdateTwitterUserAsync(user.Id, user.LastTweetPostedId, user.LastTweetSynchronizedForAllFollowersId, user.FetchingErrorCount, now);
                 }
                 
-                //await Task.Delay(150);
+                await Task.Delay(250);
             }
 
             return usersWtTweets.ToArray();
diff --git a/src/BirdsiteLive.Pipeline/Processors/RetrieveTwitterUsersProcessor.cs b/src/BirdsiteLive.Pipeline/Processors/RetrieveTwitterUsersProcessor.cs
index 8c6eb39..8950c82 100644
--- a/src/BirdsiteLive.Pipeline/Processors/RetrieveTwitterUsersProcessor.cs
+++ b/src/BirdsiteLive.Pipeline/Processors/RetrieveTwitterUsersProcessor.cs
@@ -18,6 +18,7 @@ namespace BirdsiteLive.Pipeline.Processors
         private readonly ITwitterUserDal _twitterUserDal;
         private readonly IMaxUsersNumberProvider _maxUsersNumberProvider;
         private readonly ILogger<RetrieveTwitterUsersProcessor> _logger;
+        private static Random rng = new Random();
         
         public int WaitFactor = 1000 * 60; //1 min
 
@@ -41,7 +42,7 @@ namespace BirdsiteLive.Pipeline.Processors
                     var users = await _twitterUserDal.GetAllTwitterUsersWithFollowersAsync(500);
 
                     var userCount = users.Any() ? Math.Min(users.Length, 25) : 1;
-                    var splitUsers = users.Split(userCount).ToList();
+                    var splitUsers = users.OrderBy(a => rng.Next()).ToArray().Split(userCount).ToList();
 
                     foreach (var u in splitUsers)
                     {
diff --git a/src/BirdsiteLive.Pipeline/StatusPublicationPipeline.cs b/src/BirdsiteLive.Pipeline/StatusPublicationPipeline.cs
index 43437de..b629b7e 100644
--- a/src/BirdsiteLive.Pipeline/StatusPublicationPipeline.cs
+++ b/src/BirdsiteLive.Pipeline/StatusPublicationPipeline.cs
@@ -43,11 +43,11 @@ namespace BirdsiteLive.Pipeline
             // Create blocks 
             var twitterUserToRefreshBufferBlock = new BufferBlock<UserWithDataToSync[]>(new DataflowBlockOptions
                 { BoundedCapacity = 1, CancellationToken = ct });
-            var retrieveTweetsBlock = new TransformBlock<UserWithDataToSync[], UserWithDataToSync[]>(async x =>  await _retrieveTweetsProcessor.ProcessAsync(x, ct), standardBlockOptions );
-            var retrieveTweetsBufferBlock = new BufferBlock<UserWithDataToSync[]>(new DataflowBlockOptions { BoundedCapacity = 5, CancellationToken = ct });
+            var retrieveTweetsBlock = new TransformBlock<UserWithDataToSync[], UserWithDataToSync[]>(async x =>  await _retrieveTweetsProcessor.ProcessAsync(x, ct), new ExecutionDataflowBlockOptions { BoundedCapacity = 1, MaxDegreeOfParallelism = 2 } );
+            var retrieveTweetsBufferBlock = new BufferBlock<UserWithDataToSync[]>(new DataflowBlockOptions { BoundedCapacity = 20, CancellationToken = ct });
             var retrieveFollowersBlock = new TransformManyBlock<UserWithDataToSync[], UserWithDataToSync>(async x => await _retrieveFollowersProcessor.ProcessAsync(x, ct), standardBlockOptions);
             var retrieveFollowersBufferBlock = new BufferBlock<UserWithDataToSync>(new DataflowBlockOptions { BoundedCapacity = 20, CancellationToken = ct });
-            var sendTweetsToFollowersBlock = new TransformBlock<UserWithDataToSync, UserWithDataToSync>(async x => await _sendTweetsToFollowersProcessor.ProcessAsync(x, ct), new ExecutionDataflowBlockOptions { MaxDegreeOfParallelism = 5, CancellationToken = ct, BoundedCapacity = 1 });
+            var sendTweetsToFollowersBlock = new TransformBlock<UserWithDataToSync, UserWithDataToSync>(async x => await _sendTweetsToFollowersProcessor.ProcessAsync(x, ct), new ExecutionDataflowBlockOptions { MaxDegreeOfParallelism = 10, CancellationToken = ct, BoundedCapacity = 1 });
             var sendTweetsToFollowersBufferBlock = new BufferBlock<UserWithDataToSync>(new DataflowBlockOptions { BoundedCapacity = 20, CancellationToken = ct });
             var saveProgressionBlock = new ActionBlock<UserWithDataToSync>(async x => await _saveProgressionProcessor.ProcessAsync(x, ct), new ExecutionDataflowBlockOptions { MaxDegreeOfParallelism = 5, CancellationToken = ct, BoundedCapacity = 1 });