diff --git a/firmware/console/binary/tunerstudio.cpp b/firmware/console/binary/tunerstudio.cpp
index 60d1071d8f..8844cea9ad 100644
--- a/firmware/console/binary/tunerstudio.cpp
+++ b/firmware/console/binary/tunerstudio.cpp
@@ -840,6 +840,8 @@ void startTunerStudioConnectivity(void) {
 	static_assert(sizeof(persistent_config_s) == TOTAL_CONFIG_SIZE, "TS datapage size mismatch");
 // useful trick if you need to know how far off is the static_assert
 //	char (*__kaboom)[sizeof(persistent_config_s)] = 1;
+// another useful trick
+//  static_assert(offsetof (engine_configuration_s,HD44780_e) == 700);
 
 	memset(&tsState, 0, sizeof(tsState));