[Already implemented] FTP PORT ASSIGNABLE

Hello

I use a custom FTP port and have to edit the FTP file in the methods folder with my custom FTP port number.

Everytime there is an update this file gets overwritten back to the default port of 21, and I have to re-edit the file each time, I currently have updraft on 6 sites and this is a real pain.

I have purchased the developer licence and really would have like to see a custom FTP port selection box that remembers the FTP port from the config/admin area of FTP settings.

Please can you add this in the future as I am a little surprised there is nowhere to add FTP port number.

Thank you