where to get fuel air screws

I've got an 85 maxim x, that was giving me carb issues between 4.5 k and 7k rpms. The problem has gotten better, but not good enogh. So, I pulled the carbs for the second time to see what was going on. I found that a main jet had fallen out (hmmm, wonder y I was having fuel issues?) and that no 3 air fuel mixture screw at the tip, was bent nearly on a 90. Yamaha says its discontinued and I need to know if anyone knows where I can get them. I looked at klsupply.com, but didn't have much luck. If anyone has any tips, that'd be great.

The tops of the screws are pretty beat and I think I'd replace them anyway. thanks.

 

Try these guys.
http://www.motorcyclecarbs.com/Mikuni_Pilot_Jets_C9.cfm

 

i have a spare pilot if yu really need one......actually i have 3 :wink:

 

The mixture screws aren't discontinued, I just bought all 4 brand new for my 86 X. I went through powersmotorsports.com.