TUIO-1.4 lib is a buggy version, we should update to the version from 6th November 2014 marked as version 1.1.5

There is a buggy constructor in the lib we use. It prevents that the angle is correctly set.

/**
	 * This constructor takes the provided Session ID, Symbol ID, X and Y coordinate 
	 * and angle, and assigs these values to the newly created TuioObject.
	 *
	 * @param	si	the Session ID  to assign
	 * @param	sym	the Symbol ID  to assign
	 * @param	xp	the X coordinate to assign
	 * @param	yp	the Y coordinate to assign
	 * @param	a	the angle to assign
	 */	
	public TuioObject (long si, int sym, float xp, float yp, float a) {
		super(si,xp,yp);
		symbol_id = sym;
		angle = angle;
		rotation_speed = 0.0f;
		rotation_accel = 0.0f;
	}