I am printing GCODE files from Simplify3D on my Ultimaker2+ (using Ultimaker 2 profile in Simplify3D). Printing generally works well, but I have some problems with retraction and blobs. I lowered the temp from 230 to 210 and changed extraction from 4mm to 5mm. Still I have some blobs. Below are the settings I use in Gcode. Can anyone recommend any changes? That would be awesome!
; printMaterial,PLA; printQuality,Medium; printExtruders,; extruderName,Primary Extruder; extruderToolheadNumber,0; extruderDiameter,0.4; extruderAutoWidth,0; extruderWidth,0.4; extrusionMultiplier,1; extruderUseRetract,1; extruderRetractionDistance,5; extruderExtraRestartDistance,0; extruderRetractionZLift,0; extruderRetractionSpeed,1500; extruderUseCoasting,1; extruderCoastingDistance,1; extruderUseWipe,0; extruderWipeDistance,2; primaryExtruder,0; layerHeight,0.3; topSolidLayers,3; bottomSolidLayers,3; perimeterOutlines,2; printPerimetersInsideOut,1; startPointOption,2; startPointOriginX,0; startPointOriginY,0; startPointOriginZ,300; sequentialIslands,0; spiralVaseMode,0; firstLayerHeightPercentage,130; firstLayerWidthPercentage,100; firstLayerUnderspeed,0.3; useRaft,0; raftExtruder,0; raftLayers,3; raftOffset,3; raftSeparationDistance,0.14; raftInfill,85; disableRaftBaseLayers,0; useSkirt,1; skirtExtruder,0; skirtLayers,1; skirtOutlines,2; skirtOffset,4; usePrimePillar,0; primePillarExtruder,999; primePillarWidth,12; primePillarLocation,7; primePillarSpeedMultiplier,1; useOozeShield,0; oozeShieldExtruder,999; oozeShieldOffset,2; oozeShieldOutlines,1; oozeShieldSidewallShape,1; oozeShieldSidewallAngle,30; oozeShieldSpeedMultiplier,1; infillExtruder,0; internalInfillPattern,Rectilinear; externalInfillPattern,Rectilinear; infillPercentage,40; outlineOverlapPercentage,15; infillExtrusionWidthPercentage,100; minInfillLength,5; infillLayerInterval,1; infillAngles,45,-45; overlapInfillAngles,0; generateSupport,1; supportExtruder,0; supportInfillPercentage,40; supportExtraInflation,0; denseSupportLayers,0; denseSupportInfillPercentage,70; supportLayerInterval,1; supportHorizontalPartOffset,0.3; supportUpperSeparationLayers,1; supportLowerSeparationLayers,1; supportType,0; supportGridSpacing,4; maxOverhangAngle,45; supportAngles,0; temperatureName,Primary Extruder,Heated Build Platform; temperatureNumber,0,1; temperatureSetpointCount,1,1; temperatureSetpointLayers,1,1; temperatureSetpointTemperatures,210,60; temperatureStabilizeAtStartup,1,1; temperatureHeatedBed,0,1; temperatureRelayBetweenLayers,0,0; temperatureRelayBetweenLoops,0,0; fanLayers,1,2; fanSpeeds,0,100; blipFanToFullPower,1; adjustSpeedForCooling,1; minSpeedLayerTime,15; minCoolingSpeedSlowdown,20; increaseFanForCooling,1; minFanLayerTime,10; maxCoolingFanSpeed,30; increaseFanForBridging,1; bridgingFanSpeed,45; use5D,1; relativeEdistances,0; allowEaxisZeroing,1; independentExtruderAxes,0; includeM10123,0; stickySupport,1; applyToolheadOffsets,0; gcodeXoffset,0; gcodeYoffset,0; gcodeZoffset,0; overrideMachineDefinition,1; machineTypeOverride,0; strokeXoverride,230; strokeYoverride,225; strokeZoverride,205; originOffsetXoverride,0; originOffsetYoverride,0; originOffsetZoverride,0; homeXdirOverride,-1; homeYdirOverride,-1; homeZdirOverride,-1; flipXoverride,1; flipYoverride,-1; flipZoverride,1; toolheadOffsets,0,0|0,0|0,0|0,0|0,0|0,0; overrideFirmwareConfiguration,1; firmwareTypeOverride,RepRap (Marlin/Repetier/Sprinter); GPXconfigOverride,r2; baudRateOverride,250000; overridePrinterModels,1; printerModelsOverride; startingGcode,M907 E1400 ; increase extruder current,G28 ; home all axes,G1 X20 Y10 F3000 ; bring extruder to front,G92 E0 ; zero the extruded length,G1 Z10 ; lower,G1 E19 F200 ; purge nozzle quickly,G1 E26 F60 ; purge nozzle slowly,G92 E0 ; zero the extruded length again,G1 E-5.5 F400 ; retract,G1 X190 Z0 F9000 ; pull away filament,G1 X210 F9000 ; wipe,G1 Y20 F9000 ; wipe,G1 E0 ; feed filament back; layerChangeGcode,; retractionGcode,; toolChangeGcode,; endingGcode,G28 X0 ; home the X-axis,M104 S0 ; turn off heaters,M140 S0 ; turn off bed,M84 ; disable motors; exportFileFormat,gcode; celebration,0; celebrationSong,Random Song; postProcessing,; defaultSpeed,3600; outlineUnderspeed,0.6; solidInfillUnderspeed,0.8; supportUnderspeed,0.8; rapidXYspeed,4500; rapidZspeed,1200; minBridgingArea,5; bridgingExtraInflation,0; bridgingExtrusionMultiplier,1; bridgingSpeedMultiplier,0.5; filamentDiameter,2.85; filamentPricePerKg,46; filamentDensity,1.25; useMinPrintHeight,0; minPrintHeight,0; useMaxPrintHeight,0; maxPrintHeight,0; useDiaphragm,0; diaphragmLayerInterval,20; robustSlicing,1; mergeAllIntoSolid,0; onlyRetractWhenCrossingOutline,1; retractBetweenLayers,0; useRetractionMinTravel,1; retractionMinTravel,0.02; retractWhileWiping,0; onlyWipeOutlines,1; avoidCrossingOutline,0; maxMovementDetourFactor,3; toolChangeRetractionDistance,12; toolChangeExtraRestartDistance,-0.5; toolChangeRetractionSpeed,600; allowThinWallGapFill,1; thinWallAllowedOverlapPercentage,10; horizontalSizeCompensation,0