… Tolerance Change -10% and 10% effective June 15, 2022. June 9, 2022 - Shipper Tolerance Change -15% and 5% effective … Tolerance Change -10% and 10% effective January 6, 2022. December 28, 2021 - Shipper Tolerance Change -5% and 15% … -10% and 10% effective January 14, 2021. November 16, 2020 - Shipper Tolerance Change -15% and 5% effective …