After months of withholding documents, the Adirondack Park Agency is promising a more transparent process detailing the plans for a new headquarters in Saranac Lake. The agency addressed its proposal with a presentation and additional records posted to its website last week, reports the Adirondack Almanack. The agency’s “preferred site,” remains the former Paul Smith’s Power and Light building at 1-3 Main St., plus a 19,000 square-foot new office building the state would erect in the hillside behind it.