开云体育

@Gary O'Neil, N3GO - 2 December 2019
/g/nanovna-users/message/7680

Dear Gary,

It is very nice, indeed, to hear from you again !

Well, regarding your specific request, allow us, please, to suggest you to try:

[Windows][Start][Accessories][Paint][Image][Invert Colors]

Best regards,

gin&pez@arg