diff --git a/bash/tmux_launcher.bash b/bash/tmux_launcher.bash
index 731ecb7..15e43ff 100644
--- a/bash/tmux_launcher.bash
+++ b/bash/tmux_launcher.bash
@@ -1,17 +1,12 @@
 #!/bin/bash
 
-tmux new -s buildsw -d                                  # create new session with a name and detach
-tmux rename-window -t buildsw:0 "This is window foo."   # rename (default) window 0 of foo to something cool
-tmux split-window -t buildsw:0 -v -p 60                 # split into top and bottom panes with 60/40 row split
-tmux send-keys -t buildsw:0.0 'top' 'C-m'               # run a thing in the top pane, can use 'C-m' or 'Enter'
-tmux send-keys -t buildsw:0.1 'make all' 'C-m'          # run another thing in the bottom pane
+tmux new -s sessionname -d                                  # create new session with a name and detach
+tmux rename-window -t sessionname:0 "This is window foo."   # rename (default) window 0 of foo to something cool
+tmux split-window -t sessionname:0 -v -p 60                 # split into top and bottom panes with 60/40 row split
+tmux send-keys -t sessionname:0.0 'top' 'C-m'               # run a thing in the top pane, can use 'C-m' or 'Enter'
+tmux send-keys -t sessionname:0.1 'script.bs $@' 'C-m'      # run another thing in the bottom pane, passing through cli arguments
 
-sleep 2                                                 # wait for PID to get created and be available for use (Why is this needed?)
-MYPID=`pgrep exec2`
-tmux attach -t buildsw                                  # jump into the active session to watch things happen
-tail --pid=$MYPID -f /dev/null                          # funky thing tail can do - wait for process to finish!
+tmux attach -t sessionname                                  # jump into the active session to watch things happen
 
-tmux send-keys -t buildsw:0.0 'q' 'C-m'                 # tell 'top' in top pane to quit (C-m probably not needed here...)
-tmux kill-session -t buildsw                            # close tmux session
-
-# This mostly works, just doesn't seem to exit the session correctly.
\ No newline at end of file
+tmux send-keys -t sessionname:0.0 'q' 'C-m'                 # tell 'top' in top pane to quit (C-m probably not needed here...)
+tmux kill-session -t sessionname                            # close tmux session