The above chart's x dimension has serial numbers and the chart is sorted by the start line date which goes into november 2016. I only want to see the 15 serials that are most recent based on the start line date. They are showing above, but I want to get rid of the scroll bar because the y axis sometimes gets messed up since some of the previous serial numbers have higher values than the 15 displayed. If i could get rid of that scroll bar, the highest y axis would be about 30. I can't use the static max / min because the numbers change so often drastically.