Hi Sebastian,
I'm afraid my understand of the makerbot is limited so hope to glean as much information as possible.
Material: PLA

I have added rafts as the first layer was struggling to adhere to the bed.

Thanks in advance.

See below for exported profile.


{
"comment" : [
"This is a custom profile for MakerBot Slicer. Editing it will modify your",
"slice settings. For documentation on MakerBot Slicer parameters, see here:",
"http://www.makerbot.com/support/makerware/documentation/slicer"
],
"version":"2.2.0",

"layerHeightMinimum": 0.12,
"layerHeightMaximum": 0.27,


"layerHeight": 0.20,
"layerWidthMaximum": 0.4,
"layerWidthMinimum": 0.4,
"layerWidthRatio": 1.481481,
"bedZOffset": 0.0,
"startX": -110.4,
"startY": -74.0,
"startZ": 0.2,
"defaultExtruder": 0,


"rapidMoveFeedRateXY": 150,
"rapidMoveFeedRateZ": 23,


"minLayerDuration": 5.0,
"minSpeedMultiplier": 0.3,

"doDynamicSpeed": false,
"dynamicSpeedCurvatureThreshold": 15,
"dynamicSpeedDetectionWindow": 3.0,
"dynamicSpeedSlowdownRatio": 0.3,
"doDynamicSpeedGradually": true,
"dynamicSpeedTransitionWindow": 6.0,
"dynamicSpeedTransitionShape": 0.4,
"doDynamicSpeedOutermostShell" : true,
"doDynamicSpeedInteriorShells" : false,

"doSplitLongMoves": true,
"splitMinimumDistance": 0.4,


"extruderTemp0": 230,
"extruderTemp1": 230,
"platformTemp": 0,


"numberOfShells": 2,
"infillShellSpacingMultiplier": 0.7,
"insetDistanceMultiplier": 1.0,


"roofThickness": 0.8,
"roofLayerCount_disabled": 4,
"roofAnchorMargin": 0.4,
"floorThickness": 0.8,
"floorLayerCount_disabled": 4,


"coarseness": 0.0001,


"sparseInfillPattern": "hexagonal",
"infillDensity": 0.1,
"infillOrientationOffset": 0,
"infillOrientationInterval": 90,
"infillOrientationRange": 90,


"gridSpacingMultiplier": 0.99,
"solidFillOrientationOffset" : -45,
"solidFillOrientationInterval": 90,
"solidFillOrientationRange": 90,


"doBacklashCompensation": false,
"backlashEpsilon": 0.05,
"backlashFeedback": 0.9,
"backlashX": 0.0,
"backlashY": 0.09,


"doBridging": true,
"bridgeAnchorMinimumLength": 0.8,
"bridgeAnchorWidth": 0.8,
"bridgeMaximumLength": 80.0,
"bridgeSpacingMultiplier": 1.0,


"doExternalSpurs": true,
"doInternalSpurs": false,
"maxSpurWidth": 0.5,
"minSpurLength": 0.4,
"minSpurWidth": 0.12,
"spurOverlap": 0.001,


"doRaft": true,
"raftAligned": true,
"raftBaseAngle": 0,
"raftBaseDensity": 0.7,
"raftBaseLayers": 1,
"raftBaseRunGapRatio": 0.8,
"raftBaseRunLength": 15.0,
"raftBaseThickness": 0.3,
"raftBaseWidth": 2.5,
"raftInterfaceAngle": 45,
"raftInterfaceDensity": 0.3,
"raftInterfaceLayers": 1,
"raftInterfaceThickness": 0.27,
"raftInterfaceWidth": 0.4,
"raftModelSpacing": 0.21,
"raftOutset": 4,
"raftSurfaceAngle": 0,
"raftSurfaceLayers": 2,
"raftSurfaceThickness": 0.27,

"anchorWidth": 2.0,
"anchorExtrusionAmount": 5.0,
"anchorExtrusionSpeed": 2.0,


"doSupport": false,
"doSupportUnderBridges": false,
"supportAligned": true,
"supportLeakyConnections": true,
"supportDensity": 0.2,
"supportExtraDistance": 0.5,
"supportAngle": 68.0,
"supportModelSpacing": 0.4,
"supportExcessive": false,


"doFanCommand": true,
"fanLayer": 1,
"weightedFanCommand": -1,


"doPrintProgress": true,


"startGcode": "",
"endGcode": "",


"commentClose": "",
"commentOpen": ";",


"extruderProfiles": [
{
"bridgesExtrusionProfile": "bridges",
"feedDiameter": 1.70,
"feedstockMultiplier": 0.73,
"firstLayerExtrusionProfile": "firstlayer",
"firstLayerRaftExtrusionProfile": "firstlayerraft",
"infillsExtrusionProfile": "infill",
"insetsExtrusionProfile": "insets",
"nozzleDiameter": 0.4,
"outlinesExtrusionProfile": "outlines",
"raftBaseExtrusionProfile": "raftbase",
"restartExtraDistance": 0.0,
"retractDistance": 1.3,
"retractRate": 25
},
{
"bridgesExtrusionProfile": "bridges",
"feedDiameter": 1.70,
"feedstockMultiplier": 0.73,
"firstLayerExtrusionProfile": "firstlayer",
"firstLayerRaftExtrusionProfile": "firstlayerraft",
"infillsExtrusionProfile": "infill",
"insetsExtrusionProfile": "insets",
"nozzleDiameter": 0.4,
"outlinesExtrusionProfile": "outlines",
"raftBaseExtrusionProfile": "raftbase",
"restartExtraDistance": 0.0,
"retractDistance": 1.3,
"retractRate": 25
}
],
"extrusionProfiles": {
"bridges": {
"feedrate": 40,
"temperature_disabled": 230.0
},
"firstlayer": {
"feedrate": 30,
"temperature_disabled": 230.0
},
"firstlayerraft": {
"feedrate": 50,
"temperature_disabled": 230.0
},
"infill": {
"feedrate": 90,
"temperature_disabled": 230.0
},
"insets": {
"feedrate": 90,
"temperature_disabled": 230.0
},
"outlines": {
"feedrate": 40,
"temperature_disabled": 230.0
},
"raftbase": {
"feedrate": 10,
"temperature_disabled": 230.0
}
}
}