i dont think to your nose counts as "deep reps" on shoulder press. And also different smith machines feel different, I've done 225 on one smith machine, shoulder presses, and another i couldnt even do 95, assuming of course the bar actually weighs 45 lbs, which in most cases the smith machine bar only weighs 15 lbs, which is what causes most people to say "i can bench more in the smith than i can regular barbell bench".