I'm looking for a larger pilot jet(For PZ30 with accel.pump)

[bomorceau]

I would like to change my 36 pilot jet because my bike is running too lean on idle! My old PZ30 carb with no accelerator pump and my new PZ30 with accelerator pump have the same main jets.....but they have different pilot jets. I don't know why! It's impossible to find a 38 and/or a 40 pilot jet for my new PZ30 with accel. pump. I searched on a thousand of websites and called 4 dealership. They had nothing! Somebody can help me, please? Thank you!

This is my old PZ30 (no accel. pump) pilot jet:
http://img10.hostingpics.net/thumbs/mini_901529Keihin_pilot_jet.jpg (http://www.hostingpics.net/viewer.php?id=901529Keihin_pilot_jet.jpg)
This is my old carb:
http://img10.hostingpics.net/thumbs/mini_677738PZ30.jpg (http://www.hostingpics.net/viewer.php?id=677738PZ30.jpg)

This is my new PZ30 (with accel. pump) pilot jet:
http://img10.hostingpics.net/thumbs/mini_666499IMG_0748.jpg (http://www.hostingpics.net/viewer.php?id=666499IMG_0748.jpg)
http://img10.hostingpics.net/thumbs/mini_823181IMG_0749.jpg (http://www.hostingpics.net/viewer.php?id=823181IMG_0749.jpg)
http://img10.hostingpics.net/thumbs/mini_163654IMG_0751.jpg (http://www.hostingpics.net/viewer.php?id=163654IMG_0751.jpg)
This is my new carb:
http://img7.hostingpics.net/thumbs/mini_210995PUMPER_PZ30_KEIHIN_3.jpg (http://www.hostingpics.net/viewer.php?id=210995PUMPER_PZ30_KEIHIN_3.jpg)