This Factor adjustment system has worked well for many years, but the previously mentioned changes in the paper industry have created some new and surprising results for our test paper that require additional testing and verification. First, the changes made by our longest-running test paper supplier resulted in a 0.70 Factor, which was just too low for a long-term solution. After trying unsuccessfully to resolve this situation, we implemented an exhaustive search for a new test paper supplier. With the changes in the industry, no company could match our original 1.00 standard, but we found a producer that can consistently provide test paper with a 0.90 Factor.