Hi, I just bought a Yamaha FC3A half damper sustain pedal, but unfortunately it doesn’t work with S1000. I tried it with my other two midi keyboards and it worked properly with either of them. I’m thinking of getting a Roland DP10 to try but I don’t know if it’ll work. What’s the deal with Casio S1000? I can only use simple on/off sustain pedals with it or I have to get a Casio SP-34 for half pedaling?