Super Jet confusing adjuster screw on my dual carbs

[AZRIDER]

I got these carbs a week or so ago....... terrible condition half the bolts were stripped; were used in salt etc...etc

Got em all the way apart with out having to tap anything so I'm happy (had to build custom gear wrech attachment to remove small stripped jet from carb)

BUt one of the adjuster screws (lower) doesnt have a screw end on it and I am confused....

doesnt seem to want to turn

pls explain to me

 

[ryan]

looks like the head is snaped off.

 

[ArtMaybee]

any additional info on the tool you made to remove the stripped pilot jet? I have a carb with that problem and am going to need to remove it.