All -- Keeping subs under 40 hours.
-- It's all part of "making the numbers."
-- Even though "OT" is supposedly just one of "pots" the USPS uses to pay carriers, other pots are probably empty by now and won't be refilled any time soon.
-- USPS officials "shocked" to learn a recent report indicated millions of extra miles being driven by LLV's. Apparently someone forgot to factor in the use of LLV's for Sunday deliveries.
-- And time RCA's spend on Sunday deliveries takes away from potential work hours later in the week.
-- Don't look now but the end of the 2016 Guarantee Year is 3 months and 3 weeks away. Not much time to help with those 2080 / 2240 problems, extra LLV mileages, and over time in general.
-- Probably just a coincidence, but an article posted 6 JUN 2017 about the APWU winning a national level arbitration against the USPS and another article posted 17 JUN# 2017 -- USPS reducing many APWU assignments / positions.