diff --git a/src/system.rs b/src/system.rs
index 5c6f142..77a1aa0 100644
--- a/src/system.rs
+++ b/src/system.rs
@@ -45,17 +45,10 @@ pub fn calculate_target_time(frame: &LtcFrame, config: &Config) -> DateTime<Loca
     let timecode_secs =
         frame.hours as i64 * 3600 + frame.minutes as i64 * 60 + frame.seconds as i64;
 
-    // For non-drop-frame fractional rates (23.98, 29.97), timecode runs slower than wall clock.
-    // We must convert the entire timecode to a frame count using the nominal rate (e.g. 30),
-    // and then divide by the true fractional rate to get real wall-clock seconds.
-    // For integer rates or drop-frame, the components can be summed directly as they represent real time.
-    let total_duration_secs = if *frame.frame_rate.denom() == 1001 && !frame.is_drop_frame {
-        let nominal_rate = if *frame.frame_rate.numer() > 25000 { 30 } else { 24 }; // 30 for 29.97, 24 for 23.98
-        let total_frames = timecode_secs * nominal_rate + frame.frames as i64;
-        Ratio::new(total_frames, 1) / frame.frame_rate
-    } else {
-        Ratio::new(timecode_secs, 1) + Ratio::new(frame.frames as i64, 1) / frame.frame_rate
-    };
+    // Timecode is always treated as wall-clock time. NDF scaling is not applied
+    // as the LTC source appears to be pre-compensated.
+    let total_duration_secs =
+        Ratio::new(timecode_secs, 1) + Ratio::new(frame.frames as i64, 1) / frame.frame_rate;
 
     // Convert to milliseconds
     let total_ms = (total_duration_secs * Ratio::new(1000, 1))