I think you can use a script to change the value of this setting, see [release] Tweak Live 2 for Plus! 4.81. Although it hasn't been updated in more than a year it seemed to work for me
About /ping - by m1tus on 09-04-2010 at 10:43 PM RE: About /ping - by matty on 09-05-2010 at 12:45 AM RE: About /ping - by m1tus on 09-05-2010 at 11:29 AM RE: About /ping - by pollolibredegrasa on 09-05-2010 at 11:44 AM RE: About /ping - by m1tus on 09-05-2010 at 04:34 PM RE: About /ping - by Tochjo on 09-05-2010 at 05:17 PM RE: About /ping - by m1tus on 09-05-2010 at 07:09 PM RE: About /ping - by CookieRevised on 09-06-2010 at 08:48 AM