[Elecraft] newbie questions

[Steve Kirk/ KW5TX]

forgive the newbie questions pls...but

1. Is there a menu item for Carrier Insert for SSB ?  (frequency offset 
to change the tone of the TX Audio)
2. Is there just the one menu for Mic Gain?     ( 1 (att) , 2 (att off) 
and 3   (att off)    maybe im missing something ... i sorta need an in 
between setting
3. What is a good ...mid priced...Soldering Station Brand ?


thanks
Steve
KW5TX