Proper jetting help

[Russel DeArman <russde_93@domain.elided>]

I saw a post on the 'binder bulletin yesterday that
got me to thinking so last night I popped the top off
my 2210 carb to take a look...
  I have two different size jets in there; a '54' on
the choke side, and a '56' on the accelerator pump
side.
  I called Holley tech service today and gave them the
carb number. The tech told me that this carb should
have two '60' jets in it. What gives? Why would
someone put in two different size jets?
  I am going to tear the carb apart tonight to try and
find/eliminate the blockage I apparantly have on the
choke side barrel. While I'm at it I would like to put
the proper size jets back in...but how do I know that
the jets are correct? Is there a procedure for
'tuning' the jets sizing? I called Hi-Lo and they have
a package of two '58' jets. Would I damage anything by
putting these in place of the current mismatched ones?
Sorry for all the questions...
but I've got learn somehow!!!!
TIA,
  

===
Russ D.
'73 Scout II 304
San Antonio, TX
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