I have a question reguarding fan speed reduction late in the schedules. I read an article years ago that in most kiln schedules, fan speed could be reduced late in the schedule to reduce costs. I can't find the article, who wrote it or any of the specifics. We are running pondersa pine shop, commons and dimension and white fir dimension. Fan speed is 100% fan speed thru all the schedules and velocity is 700 ft/min. Can we reduce fan speed and when can this be accomplished in the schedules? Thanks.