diff --git a/locales/en/messages.json b/locales/en/messages.json
index 569b0ac3a6..d90e1204dd 100755
--- a/locales/en/messages.json
+++ b/locales/en/messages.json
@@ -1468,7 +1468,7 @@
         "message": "Motor Idle (%)"
     },
     "configurationmotorIdleHelp": {
-        "message": "The Motor Idle value sets the idle speed of the motors when throttle is at minimum position.<br/><br/><strong>Dynamic Idle disabled</strong><br/><br/>The lowest throttle value sent to any motor, while armed, as a percentage of full throttle. Increase it to improve motor startup reliability, to avoid desyncs, and to improve PID responsiveness at low throttle.<br/><br/>Too low: the motors may not start up reliably, or desync at the end of a flip or roll or on hard throttle chops.<br/><br/>Too high: the craft may feel 'floaty'.<br/><br/><strong>Dynamic idle enabled</strong><br/><br/>The maximum throttle allowed, after arming, before takeoff. If RPM is less than dyn_idle_min_rpm, or zero, this throttle value will be sent to the motors. When the motors start spinning, throttle is adjusted to maintain the set RPM, but cannot exceed this value until the quad takes off.<br/><br/>Too low: the motors may not start up reliably.<br/><br/>Too high: the craft may shake on the ground before takeoff."
+        "message": "The Motor Idle value sets the idle speed of the motors when throttle is 'low' (i.e, when the throttle setpoint is below min_check).<br/><br/>If Dynamic Idle is not enabled, the value sent to the motors will be 'min_command' plus the Motor Idle percentage, for both PWM and DShot ESCs.<br/><br/>Too low: the motors may not start up reliably, or desync at the end of a flip or roll or on hard throttle chops.<br/><br/>Too high: the craft may feel 'floaty'.<br/><br/>If Dynamic Idle is enabled, the motor drive value cannot exceed the Motor Idle percentage above 'min_command', before takeoff.<br/><br/>If, on arming, the motors do not start up reliably, increase the Motor Idle value to send a higher initial startup value. Once they start spinning, Dynamic idle will attempt to attain the set minimum RPM.<br/><br/>Note that, before takeoff the RPM at idle may be below the configured dyn_idle_min_rpm value. So long as the motors start up reliably, this is OK.<br/><br/>To check that your configured dyn_idle_min_rpm value will be achieved in flight, raise throttle above the 'air mode_start_throttle' value, which overcomes the Motor Idle limit.<br/><br/>If Dynamic Idle is enabled and the Motor Idle is set too high, the craft may shake on the ground before takeoff."
     },
     "configurationMotorPoles": {
         "message": "Motor poles",
diff --git a/src/tabs/motors.html b/src/tabs/motors.html
index 7b478e582b..9b6618f858 100644
--- a/src/tabs/motors.html
+++ b/src/tabs/motors.html
@@ -104,7 +104,7 @@
                                         <input type="number" name="motorIdle" min="0.00" max="20.00" step="0.01"/>
                                     </div>
                                     <span i18n="configurationmotorIdle"></span>
-                                    <div class="helpicon cf_tip" i18n_title="configurationmotorIdleHelp"></div>
+                                    <div class="helpicon cf_tip_wide" i18n_title="configurationmotorIdleHelp"></div>
                                 </div>
                                 <div class="number idleMinRpm">
                                     <div class="numberspacer noarrows">