public bool Update() { if (GrblSettings.Loaded) { xspeed = GrblSettings.GetDouble(GrblSetting.AxisSetting_XMaxRate); xaccel = GrblSettings.GetDouble(GrblSetting.AxisSetting_XAcceleration); zspeed = GrblSettings.GetDouble(GrblSetting.AxisSetting_ZMaxRate); zaccel = GrblSettings.GetDouble(GrblSetting.AxisSetting_ZAcceleration); rpm_min = GrblSettings.GetDouble(GrblSetting.RpmMin); rpm_max = GrblSettings.GetDouble(GrblSetting.RpmMax); GrblParserState.Get(); metric = GrblParserState.IsActive("G21") != null; if (!xmodelock) { xmode = GrblInfo.LatheXMode; } if (dialog != null) { dialog.InitUI(); // use event instead? } } return(GrblSettings.Loaded); }