diff --git a/.gitpod.yml b/.gitpod.yml
index b181988..77d051a 100644
--- a/.gitpod.yml
+++ b/.gitpod.yml
@@ -6,7 +6,7 @@ tasks:
       curl https://katapod-file-store.s3.us-west-1.amazonaws.com/ds201/lab06-environment.tar.gz \
         --output environment.tar.gz
       tar xf environment.tar.gz
-      cassandra
+      ./apache-cassandra-4.1.0/bin/cassandra
     init: |
     command: | 
       clear
diff --git a/finish.md b/finish.md
index 040c58f..5d7c0db 100644
--- a/finish.md
+++ b/finish.md
@@ -9,7 +9,7 @@
 
 <!-- NAVIGATION -->
 <div id="navigation-top" class="navigation-top">
- <a href='command:katapod.loadPage?[{"step":"step4"}]'
+ <a href='command:katapod.loadPage?[{"step":"step3"}]'
    class="btn btn-dark navigation-top-left">⬅️ Back
  </a>
 </div>
@@ -34,7 +34,7 @@
 
 <!-- NAVIGATION -->
 <div id="navigation-bottom" class="navigation-bottom">
- <a href='command:katapod.loadPage?[{"step":"step4"}]'
+ <a href='command:katapod.loadPage?[{"step":"step3"}]'
    class="btn btn-dark navigation-bottom-left">⬅️ Back
  </a>
 </div>
diff --git a/step4.md b/step4.md
deleted file mode 100644
index 6fb2ccb..0000000
--- a/step4.md
+++ /dev/null
@@ -1,79 +0,0 @@
-<!-- TOP -->
-<div class="top">
-  <img class="scenario-academy-logo" src="https://datastax-academy.github.io/katapod-shared-assets/images/ds-academy-2023.svg" />
-  <div class="scenario-title-section">
-    <span class="scenario-title">Node</span>
-    <span class="scenario-subtitle">ℹ️ For technical support, please contact us via <a href="mailto:academy@datastax.com">email</a>.</span>
-  </div>
-</div>
-
-<!-- NAVIGATION -->
-<div id="navigation-top" class="navigation-top">
- <a href='command:katapod.loadPage?[{"step":"step2"}]'
-   class="btn btn-dark navigation-bottom-left">⬅️ Back
- </a>
-<span class="step-count"> Step 4 of 4</span>
-</div>
-
-<!-- CONTENT -->
-
-<div class="step-title">Examine partitioning and datadistribution in the cluster</div>
-
-You should still be in *cqlsh*, if not start it again and connect to the cluster.
-
-✅ Execute the following query to retrieve the tag partition key value for each row from the videos_by_tag table, along with its corresponding token:
-```
-SELECT tag, token(tag), title FROM videos_by_tag;
-```
-**Question:** How many unique tokens are in the table?
-
-<details><summary><b>Answer</b></summary>
-<p>
-There are two unique tokens, one for each unique partition key.
-</p>
-</details>
-<br>
-
-✅ Exit from *cqlsh*:
-```
-exit
-```
-
-✅  Run the following command to refresh your memory as to which nodes own which token ranges.
-```
-/workspace/ds201-lab06/node1/bin/nodetool ring
-```
-✅  Execute the following commands to map the specific tags (`datastax` and `cassandra`) to endpoints/nodes.
-
----
-**Note:** Note that we must also supply the keyspace and table name we are interested in since we set replication on a per-keyspace basis. There is more on replication to come later in this course.
-
----
-
-
-```
-/workspace/ds201-lab06/node1/bin/nodetool getendpoints killrvideo videos_by_tag 'datastax'
-
-/workspace/ds201-lab06/node1/bin/nodetool getendpoints killrvideo videos_by_tag 'cassandra'
-```
-
-✅  Run `nodetool status` again to see the token range ownership percentages.
-```
-/workspace/ds201-lab06/node1/bin/nodetool status
-```
-
-**Question:** What do the *Owns* values mean?
-
-<details><summary><b>Answer</b></summary>
-<p>
-The <i>Owns</i> fields are the percentage of tokens owned by each node in the cluster. The tokens may not be evenly distributed because there are such a small number. The *videos* table as 5 unique tokens and the *videos_by_tag* table has 2.
-</p>
-</details>
-<br>
-
-<!-- NAVIGATION -->
-<div id="navigation-bottom" class="navigation-bottom">
-  <a href='command:katapod.loadPage?[{"step":"step2"}]'
-   class="btn btn-dark navigation-bottom-left">⬅️ Back
- </a>
-</div>