diff --git a/development_notebook/2024-03-06.md b/development_notebook/2024-03-06.md
new file mode 100644
index 0000000..c5fc527
--- /dev/null
+++ b/development_notebook/2024-03-06.md
@@ -0,0 +1,33 @@
+# Current State
+
+See [[2024-03-05]] for previous log.
+
+To perform tasks required in the previous log some environment configuration was nedded - namedly, configure code completion and go to definiton.
+
+# Today
+
+The environment has been further configured. Add relevant information to [[Configuration Work]].
+Most relevant usage of tools are in [[tools]]. This is to be updated as commands become trivial and new commands are learned.
+
+Work continued on from last log.
+
+## Work Log
+
+__InProgress__
+~~* Implement improved solution.~~
+    ~~- It does not - Requires change from timezone to datetime~~
+
+* Define balance property, as well as relevant new db fields - assuming fields defined in Transaction.
+
+__ToDo__
+* Define fields and functions in Transaction. Check FieldTracker in model\_utils.
+* Migrate.
+* Test on admin.
+
+__Done__
+* Fix errors called out by IDE.
+
+
+# To Do
+[[Configuration Work]] Configure git actions to not lint these logs.
+[[tools]]
diff --git a/development_notebook/tools.md b/development_notebook/tools.md
index 24f086f..96e2cc7 100644
--- a/development_notebook/tools.md
+++ b/development_notebook/tools.md
@@ -21,6 +21,12 @@ tmux attach-session -t \<session name\>
 
 ## NVim
 
+:sp \<filepath\>
+    ? Split vertical
+
+:vsp \<filepath\>
+    ? Split horizontal
+
 ###  TODO -> Include plugin commands
 
 ## Bash
@@ -28,4 +34,14 @@ tmux attach-session -t \<session name\>
 `w`
     ? Shows processes running
 
+`ESC + b`
+    ? Equivalent to `Ctrl + \<left arrow\>`
+
+`ESC + l`
+    ? Equivalent to `Ctrl + \<right arrow\>`
+
+`ESC + \<Backspace\>`
+    ? Equivalent to `Ctrl + \<Backspace\>`
 
+`Ctrl + R` then `Enter`
+    ? Search command history. Press `Enter` for next result.
diff --git a/negligent_octopus/core/models.py b/negligent_octopus/core/models.py
index 2b0df5d..683ee21 100644
--- a/negligent_octopus/core/models.py
+++ b/negligent_octopus/core/models.py
@@ -1,9 +1,8 @@
-from datetime import datetime
 from django.db import models
+from django.utils import timezone
 from model_utils.models import SoftDeletableModel
 from model_utils.models import TimeStampedModel
 
-
 from negligent_octopus.users.models import User
 
 
@@ -11,21 +10,23 @@ class Account(TimeStampedModel, SoftDeletableModel):
     owner = models.ForeignKey(User, on_delete=models.CASCADE)
     name = models.CharField(max_length=255)
     calculated_balance = models.FloatField(default=0.0, editable=False)
-    calculated_at = models.DateTimeField(default=datetime.now) # Uses datetime.datetime instead of auto_add_now because the latter uses django.timezone
+    calculated_at = models.DateTimeField(auto_now_add=True)
 
-    @propery
+    @property
     def balance(self):
         # Set calculated_at to now (now_at)
         # Get relevant transaction (Get creation or modified after now_at)
-        # For each do a running sum, taking in consideration delta of all modifications after now_at
-            # Check for any modification on is_removed and consider into the delta (just negative of last calculation - is this correct?)
+        # For each do a running sum
+        # taking in consideration delta of all modifications after now_at
+        # Check for any modification on is_removed (just negative of last calculation?)
         # Update calculated_balance and return it
-        # #IMPROVE : Evaluate using atomic or another techinique to prevent conflicts on reading and updating
+        # #IMPROVE : Evaluate using atomic or another techinique to prevent conflicts
+        pass
 
     def __str__(self):
         return self.name
 
-    class Meta:
+    class Meta(TimeStampedModel.Meta, SoftDeletableModel.Meta):
         verbose_name = "Account"
         verbose_name_plural = "Accounts"
         ordering = ["-modified", "name"]
@@ -44,7 +45,7 @@ def get_account_owner(self):
     def __str__(self):
         return self.title
 
-    class Meta:
+    class Meta(TimeStampedModel.Meta):
         verbose_name = "Transaction"
         verbose_name_plural = "Transactions"
         ordering = ["date", "-modified"]