It's not just the APU, guys. It's everything else, also. Call fatigued after those 5-6 leg days with the reduced rest overnights. Delay flights for meals and for taking the later van to get your full rest at the hotel. Taxi on two engines. If the ramper doesn't have a headset, open the door again for a full briefing on hand signals. Write up mx items at the outstations if they break at the outstations. I could go on and on. Make their operation a living hell, and then they'll give you your contract. Until then, they'll continue to ignore you, because the current NMB certainly won't force them to negotiate.