No mention of the HSN? Lean out the hsn to get higher temps, not the lsn. Don't worry about your temps when tuning the lsn. Just get it to where it takes off good (you're preference). Temps really only matter when tuning the hsn. The moment you mash the throttle, the hsn takes over the fuel control anyways. Think of the lsn as fuel delivered at idle, and hsn as fuel delivered the rest of the time.