@@ -126,7 +126,7 @@ The **figure below** shows an example of how the basal rates can be set in an **
 
 Setting your basal rates right is done by trial and error, and should be done in consultation with your diabetic team.
 
-There are basal testing methods which usually entails observing your basal rates and insulin needs during an <u>intermittent</u> fasting over a 24-hour period. Although you need to test your basal rates for the whole day, a 24 fast is not recommended. This is because the body triggers mechanisms such as hormones to compensate. A recommended way is to fast 3 times for 8 hours.
+There are basal testing methods which usually entails observing your basal rates and insulin needs during an <u>intermittent</u> fasting over a 24-hour period. Although you need to test your basal rates for the whole day, a 24 fast is not recommended. This is because the body triggers mechanisms such as hormones to compensate. A recommended way is to fast over 3 different days for a period of 8 hours.
 
 The recommended method is to suspend the loop (for safety you can set AAPS to [**LGS**](#KeyAapsFeatures-LGS) to avoid lows, as done for achieving [objective 6](#objectives-objective6)), which will revert to your default background basal rate. Observe how your **BG** changes: if it is dropping, basal rate is too high. And vice versa.<br/>
 
@@ -269,6 +269,8 @@ The possible reasons for **AAPS** not giving enough insulin are:
 * A security setting might kick in, such as **maxIOB**. Or **SMB** is disabled at this time, depending on your settings.
 * Automation has been set up and has overridden **AAPS**.
 
+Please also refer to the Profile Tuning section.
+
 ### I have negative IOB, is this an issue ?
 Negative **IOB** means the amount of absolute insulin (basal + bolus) in your body is less than the basal. It will cause **AAPS** to send more insulin as soon as the **BG** starts to rise, because it considers that insulin is missing, which can result in low **BG** later.