I know the usps gave designation 78s a payment in lieu of the AL set forth in the contract, but wasn't it supposed to kick in on this pay check? I'm a Designation 79 and feel short changed for being excluded from the payment because I was not always on my aux during this time period. Working my primary, I'm a 78. But whatever. Excluded. So be it. Isn't the contract mandated AL supposed to be backdated to when the contract officially took effect and aren't ALL RCAs (78, 79, 74) supposed to earn leave for ALL hours worked?