diff --git a/boot/default.ks b/boot/default.ks
index 5bea42b..d595288 100644
--- a/boot/default.ks
+++ b/boot/default.ks
@@ -4,8 +4,8 @@ clearscreen.
 clearguis().
 clearvecdraws().
 
-set TERMINAL:width  to 50.
-set TERMINAL:height to 30.
+set TERMINAL:width to max(TERMINAL:width, 50).
+set TERMINAL:height to max(TERMINAL:height, 30).
 CORE:doaction("Open Terminal", true).
 
 print "==================== BOOTING =====================".
diff --git a/launch.ks b/launch.ks
index 067c56e..a847e57 100644
--- a/launch.ks
+++ b/launch.ks
@@ -9,7 +9,9 @@ run once "lib/warp".
 
 
 function launch {
+    //
     // Launch to orbit of provided altitude and inclination.
+    //
     parameter target_orbit_altitude is 100_000.  // meters
     parameter target_orbit_inclination is 0.  // 0-180 degrees
     parameter pitchover_tilt is 20.  // how many degrees to tilt at pitchover maneuver
diff --git a/lib/rendezvous.ks b/lib/rendezvous.ks
new file mode 100644
index 0000000..8c6cf4a
--- /dev/null
+++ b/lib/rendezvous.ks
@@ -0,0 +1,14 @@
+@LAZYGLOBAL off.
+
+run once "lib/node".
+
+
+function kill_relative_velocity {
+    parameter target is TARGET.
+    parameter tolerance is 0.1.
+
+    local relative_velocity is target:velocity:orbit - SHIP:velocity:orbit.
+    if relative_velocity:mag > tolerance {
+        execute_burn(relative_velocity).
+    }
+}
diff --git a/lib/util.ks b/lib/util.ks
index 5ab9c35..60621e0 100644
--- a/lib/util.ks
+++ b/lib/util.ks
@@ -18,3 +18,21 @@ function atmosphere_exit_eta {
     // The vdot gives us the magnitude of the orbital velocity vector in the UP direction because UP is a unit vector
     return (BODY:atm:height - ALTITUDE) / vdot(velocity:orbit, UP:vector).
 }
+
+
+function list_remove {
+    //
+    // Remove given element from a list.
+    //
+    parameter lst.
+    parameter element.
+
+    local i is 0.
+    until lst:empty or i = lst:length {
+        if lst[i] = element {
+            lst:remove(i).
+        } else {
+            set i to i + 1.  // dont increment if we deleted an element since this index now contains a new one
+        }
+    }
+}