Use a time-based approach for the pitch instead of just a lead angle and a prayer.

prog/rocket.ks

@@ -94,7 +94,7 @@ MakeMenu(
   List(
     List("Target Apoapsis", "SCALAR", "80000"),
     List("Initial Pitch", "SCALAR", "20"),
-    List("Lead Angle", "SCALAR", "2"),
+    List("Pitch Time", "SCALAR", "45"),
     List("Atmo TWR", "SCALAR", "2.0"),
     List("Minimum Pitch", "SCALAR", "5"),
     List("Autostage", "BOOL", true)
@@ -105,9 +105,9 @@ MakeMenu(
     Launch(
       options["Target Apoapsis"]:TEXT:ToNumber(),
       options["Atmo TWR"]:TEXT:ToNumber(),
-      options["Lead Angle"]:TEXT:ToNumber(),
       options["Minimum Pitch"]:TEXT:ToNumber(),
       options["Initial Pitch"]:TEXT:ToNumber(),
+      options["Pitch Time"]:TEXT:ToNumber(),
       options["Autostage"]:PRESSED
     ).
   }