sentences:  Until 2003, the top of Chair #1 & Chair #2 was the summit of the area, at , and the vertical drop was .When chairlift #3 (Huckleberry) was added on the Montana side in 2002, it lowered the base by 200 vertical feet (60 m).The addition of Chair #4 on Saddle Mountain, which opened in February 2003 after delays, increased the area's vertical drop by .