Instrument Display Size

Hello - How to you customize the size of the instrument displays (TWA, Boat Speed etc.) to move them where you want and to make them various sizes? Thank you. I am hoping to do this on the chart overlay not the dedicated instrument display screen. Thank you. 🙏🏼 

Goto Menu->Boat->Instruments and unlock them, then you can move them, resize, change color etc. When finished relock them.
See documentation page 182

Thank you - really appreciate it. I looked everywhere but there.