Just picked up a nice PM700. Really clean and runs strong. Has the original 18" Mac bar and what MAY be the original chain. Oregon 370 LG? Low kickback chain. Plans are for a 28" bar and skip tooth. The oiler works, but doesnt sling much oil off the bar at all. Wouldnt be nearly enough for the long bar. Any helpful tips on adjusting? Never had to do this on any of the 1010s.