Remove dead time after output sweep

sa_core.c

@@ -1852,6 +1852,10 @@ sweep_again:                                // stay in sweep loop when output mo
     redraw_request |= REDRAW_CAL_STATUS;
   }
 
+  if (MODE_OUTPUT(setting.mode) )                            // Sweep time is calculated, we can sweep again in output mode
+    goto again;                                             // Keep repeating sweep loop till user aborts by input
+
+
   // -------------------------- auto attenuate ----------------------------------
 
   if (!in_selftest && setting.mode == M_LOW && setting.auto_attenuation && max_index[0] > 0) {  // calculate and apply auto attenuate