Hi there.I need to know what string to add to a private tracker url to make it work with tixati??Had to install utorrent just for private trackers.
I saw a topic somewhere before but I think it has been deleted.Any help will be appreciated.

This works for me, of course I'm not responsible if your account is disabled. Make changes before torrent starts.
Local Peer ID:
-lt0D20-
add this at the and of tracker url:
:header:%0D%0AUser-Agent: rtorrent/0.9.2/0.13.2

If so prescribe
http://mytrackeraddress.me/announce:header:%0D%0AUser-Agent:  uTorrent/2210(25302):peerid:-UT2210-%cf%9f%fcC%8a%8e6%99E%24%a1%9f - site determines the client is normal

Options -> Individual tracker options
http://mytrackeraddress.me/announce
header:%0D%0AUser-Agent: uTorrent/2210(25302)
peerid:-UT2210-%cf%9f%fcC%8a%8e6%99E%24%a1%9f
The site gives an error - Fake UT
Replacement peerid:-UT2210-%cf%9f%fcC%8a%8e6%99E%24%a1%9f to peerid:-UT2210-ПџьCЉЋ6™E$Ўџ - Does not work

Thanks, now peer ID in URL-Encode is transferred correctly with Individual Tracker Options settings.
In Individual Tracker Options settings client does not support special symbols. E.g. " ___" are replaced with "_".
In torrent settings (Local Peer ID) cyrillic symbols are not supported, e.g. symbols "Ци" are replaced with "Р¦". I used Wireshark traffic dump to see peer id on network.
Exapmle -UT2210-Р¦yuu7gg67< converted to -UT2210-Р В¦yuu7gg67
Is it possible to use peer id settings from Individual Tracker Options as default for torrent settings Local Peer ID?