This video is pretty well perfect for this task:
If you’ve already cloned the drive, but now you’ve got wasted extra space, but you can’t extend the partition because there’s a windows recovery partition in the way. The video linked walks you through it perfectly.
Here’s how you fix that:
command line:
reagentc /disable
diskpart
list partition
select partition x
detail partition
delete partition override
Re-create the Recovery Partition
list partition
select partition x
set id=
gpt attributes=
list volume
select volume y
remove letter=y
exit
reagentc /enable
Note: x=disk or partition number, y=volume letter.