Visit page 1 of the pay register page for the current month. If that still doesn't work, at the bottom of the page there should be a link where you can override the rate/longevity values. The changed values will be used until you re-visit the page.

As per rates effective 07/01/08.

• Blended rates 73x is 80%/20% (effective 09/08/10)
• Blended rates 75x is 30%/70%
• Per-Diem and DH paid as per contract. Premium per-diem not supported.

As per contract.

• Max of block/actual will not be computed. Only uses the times displayed for the pairing - scheduled or actual.
• Min pay guarantee for pickups not computed.
• Per-Diem and DH paid as per contract.
• For FAs, DH at 50%

Yes — hold the Ctrl key down while clicking on the link.

Make sure you've visited the master-schedule page (for EQUIP code) and pay-register page (for RATE + LONGEVITY) and verify they're correct. If you changed EQUIP and/or had a pay rate change, you need to re-visit the pages.