wait.. is that a mono jack with a 3 pin?? sorry for a very noob question..
We have told you it is many times in this thread, why do you keep asking the same question with each new post? One last time it's a mono jack...
i only have two pin mono jack the tip and sleeve only.. and i think the scheme used 3 pin although i get your point there im still a bit confused cause it has 3 connections
As was explained to you several times in this thread, the jack pictured has a integrated 'switch' if your doesn't have the switch, than make the change I stated above to complete the ground...
the one that goes to the battery to the cap and the last one to the ground
If you look at the change I made there are only two connections now, one to ground and the signal to the cap/transistor...
Sleeve to ground, tip to cap/transistor...