Understanding the overall economy as it relates to the global bearing market is critical because it will ultimately determine how companies spend their money. In a down economy, companies go into protective mode, reducing inventories, headcount, R&D expenses and less willing to spend money on products on projects that have not turned into real purchase contracts. In a healthy economy, we see more R&D in heat treatment, lubrication, steel quality, etc. with headcount and resources willing to support long-term (and unpaid) projects.