You can reconfigure the editorial hole tolerance, and change the values,
Add the following lines to your EditorialConfig and set the values to what you want.
<Item Name="glbAPMHorMrg" Value="4pt" />
<Item Name="glbAPMVerMrg" Value="6pt" />
<Item Name="glbAPMEmpty" Value="60pt" />
<Item Name="glbAPMTolSearch" Value="50pt" />
<Item Name="glbAPMOvrlPerc" Value="4" />
To return to the default values, simply delete the related line from your EditorialConfig.
IMPORTANT
If you change the values after you already created the APM libraries, the change may require that you retest all the libraries.
See Check the coherence of your libraries and your editorial holes.