diff --git a/ui/main.c b/ui/main.c
index c829cf3..4bde05a 100644
--- a/ui/main.c
+++ b/ui/main.c
@@ -101,53 +101,26 @@ void UI_drawBars(uint8_t *p, const unsigned int level)
 				return;  // screen is in use
 			}
 				
-			#if defined(ENABLE_ALARM) || defined(ENABLE_TX1750)
-				if (gAlarmState != ALARM_STATE_OFF)
-					return;
-			#endif
+#if defined(ENABLE_ALARM) || defined(ENABLE_TX1750)
+			if (gAlarmState != ALARM_STATE_OFF)
+				return;
+#endif
+			const unsigned int voice_amp  = BK4819_GetVoiceAmplitudeOut();  // 15:0
+	
+			// make non-linear to make more sensitive at low values
+			const unsigned int level      = voice_amp * 8;
+			const unsigned int sqrt_level = sqrt16((level < 65535) ? level : 65535);
+			const unsigned int len        = (sqrt_level <= bar_width) ? sqrt_level : bar_width;
 
-			{
-				#if 1
-					// TX audio level
+			uint8_t *p_line = gFrameBuffer[line];
 	
-					const unsigned int voice_amp  = BK4819_GetVoiceAmplitudeOut();  // 15:0
+			memset(p_line, 0, LCD_WIDTH);
 	
-//					const unsigned int max        = 65535;
-//					const unsigned int level      = ((voice_amp * bar_width) + (max / 2)) / max;            // with rounding
-//					const unsigned int len        = (level <= bar_width) ? level : bar_width;
-	
-					// make non-linear to make more sensitive at low values
-					const unsigned int level      = voice_amp * 8;
-					const unsigned int sqrt_level = sqrt16((level < 65535) ? level : 65535);
-					const unsigned int len        = (sqrt_level <= bar_width) ? sqrt_level : bar_width;
-	
-				#else
-					// TX/RX AF input level (dB)
-	
-					const uint8_t      af_tx_rx   = BK4819_GetAfTxRx();             //  6:0
-					const unsigned int max        = 63;
-					const unsigned int level      = (((uint16_t)af_tx_rx * bar_width) + (max / 2)) / max;   // with rounding
-					const unsigned int len        = (level <= bar_width) ? level : bar_width;
-	
-				#endif
-	
-				uint8_t *p_line = gFrameBuffer[line];
-	
-				memset(p_line, 0, LCD_WIDTH);
-	
-				#if 1
-					// solid bar
-					for (i = 0; i < bar_width; i++)
-						p_line[bar_x + i] = (i > len) ? ((i & 1) == 0) ? 0x41 : 0x00 : ((i & 1) == 0) ? 0x7f : 0x3e;
-				#else
-					// knuled bar
-					for (i = 0; i < bar_width; i += 2)
-						p_line[bar_x + i] = (i <= len) ? 0x7f : 0x41;
-				#endif
-	
-				if (gCurrentFunction == FUNCTION_TRANSMIT)
-					ST7565_BlitFullScreen();
-			}
+			for (i = 0; i < bar_width; i++)
+				p_line[bar_x + i] = (i > len) ? ((i & 1) == 0) ? 0x41 : 0x00 : ((i & 1) == 0) ? 0x7f : 0x3e;
+
+			if (gCurrentFunction == FUNCTION_TRANSMIT)
+				ST7565_BlitFullScreen();
 		}
 	}
 #endif