problem with preserving emacs tramp file permissions

[Konstantin Weiner]

re: problem with preserving emacs tramp file permissions 

when editing+saving an existing file on a remote location /pscp:address@hidden:/path/path/path/path 

because "backup by renaming" will move the old file aside 

and the new version of file is really creating a new file.

Sometimes the file is created as executable -rwxrwxrwx

but sometimes after saving it becomes -rw-rw-rw-

and I have to chmod it back to executable.

Please advise where to look and who to ask.

Thanks!

K