Ironhead What do you think of the idle?

I cannot embed video properly so here is a link -> Link
What's the the opinion on an idle like this, sounds like to is reving way too low.

I thought it might just be the carb tuning but I checked through and found he had the same idle using a dual throat S&S.

Is this the type of low idle, members warn new guys about around here that will ruin your bottom end and not build up proper oil pressure?