Jailcee

Using Cura 2.5 and 2.6, my printer is set up as a custom printer using GCode flavor "RepRap (Marlin/Sprinter)". In Cura I have these as my settings: Print Accel: 800 Travel Accel: 850 Print Jerk: 10 Travel Jerk: 15 According to documentation (http://marlinfw.org/docs/gcode/M204.html and http://marlinfw.org/docs/gcode/M205.html) this should produce the following Gcode: M204 P800 T850 M205 X10 Y10 What I find in the GCode instead is: M204 S850 M205 X15 M204 S800 M205 X10 Using Cura I set both accelerations to 800 and both Jerk to 10. Then I pulled the settings from the firmware using M503 and this is what I got: Recv: echo:Acceleration (units/s2): P R T Recv: echo: M204 P800.00 R1000.00 T800.00 Recv: echo:Advanced: S T B X Z E Recv: echo: M205 S0.00 T0.00 B20000 X10.00 Y20.00 Z2.70 E5.00 So clearly Cura is not setting Y jerk and not interpreting the M205 reading correctly. How could I fix this?