choke issue

the unisyn i have did not have the tiny holes fully drilled in.

i drilled all the way and it now works.

i just finished balancing the carbs.

my only problem now is that when i pull on the choke cable, the motor wants to die

or it just stalls. i've been having this problem before carb balancing too.

it does the same thing even if it's cold outside.

this is for an SU round top. i'll get pictures up asap.

i have searched online alot and i can't seem to find anything.

any answer would help alot.

thank you!