I have noticed all the ycas threads in here but have a couple questions... I have a ycas250. 2 compressors will not load current is 54% slide valve steps are 75. One will load up but I had a problem where I shut this circuit down to see if the others would load and they would. Turn comp 1 back on and it goes out on motor current . I'm guessing because it's trying to start loaded. My question is what will prevent the comp. From loading? Pressures and temps are normal but I did find a bad discharge temp sensor on one that will not load.