Owner Carl Schanstra was able to get Automation Systems LLC back on its feet by breaking into new markets, such as the auto industry. Sales are up 12% this year, and are likely to rise again next year, too. But for the 34-year-old, the expected growth in sales brings a new concern. He is worried that as Automation Systems continues to expand, it will be subject to a provision in the health-care overhaul that could damage its bottom line.