MakerBot how to make an easy peel raft?

What settings would you use to make an easy peel raft in a MakerBot 2

here are the settings--In MakerBot you can't actually adjust all of these...

For some reason I can upload the MakerBot settings screen shot.
this link should show it https://www.dropbox.com/s/7d86gu67fm...t%201.jpg?dl=0
and this https://www.dropbox.com/s/207oh2o5ej...t%202.jpg?dl=0



{
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"_bot" : "replicator2",
"_extruders" : [ 0 ],
"_materials" : [ "pla", "pla" ],
"description" : "",
"infillDensity" : 0.1000000014901161,
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"maxSparseFillThickness" : 0.3000000119209290,
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"shellsLeakyConnections" : false,
"insetDistanceMultiplier" : 1.0,
"infillShellSpacingMultiplier" : 0.70,
"adjacentFillLeakyConnections" : false,
"adjacentFillLeakyDistanceRatio" : 0,
"maxConnectionLength" : 10.0,
"roofThickness" : 0.8000000119209290,
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"minSpurWidth" : 0.120,
"maxSpurWidth" : 0.50,
"minSpurLength" : 0.340,
"spurOverlap" : 0.0010,
"extruderTemp0" : 230,
"travelSpeedXY" : 150.0,
"travelSpeedZ" : 23.0,
"doRaft" : true,
"raftModelSpacing" : 0.3400000035762787,
"raftOutset" : 4.0,
"raftExtraOffset" : 0.0,
"raftBaseLayers" : 1,
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"raftBaseWidth" : 2.50,
"raftBaseDensity" : 0.6999999880790710,
"raftBaseAngle" : 0.0,
"raftBaseRunLength" : 15.0,
"raftBaseRunGapRatio" : 0.8000000119209290,
"minRaftBaseGap" : 0.0,
"raftInterfaceLayers" : 1,
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"raftInterfaceWidth" : 0.4000000059604645,
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"raftAligned" : true,
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"supportAngle" : 68.0,
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"supportModelSpacing" : 0.4000000059604645,
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"supportDensity" : 0.2000000029802322,
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"defaultSupportMaterial" : 0,
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"doMixedRaft" : true,
"purgeWallModelOffset" : 2.0,
"purgeWallSpacing" : 1.0,
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"purgeWallBaseFilamentWidth" : 2.0,
"purgeWallBasePatternLength" : 10.0,
"purgeWallPatternWidth" : 2.0,
"purgeBucketSide" : 4.0,
"purgeWallXLength" : 30.0,
"doPurgeWall" : false,
"bedZOffset" : 0.0,
"minLayerHeight" : 0.010,
"startPosition" : {
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"y" : -74,
"z" : 0
},
"startGcode" : "",
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"doPrintProgress" : true,
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"fanDefaultSpeed" : 0.50,
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"fanLayer" : 1,
"minLayerDuration" : 5.0,
"doExponentialDeceleration" : false,
"exponentialDecelerationMinSpeed" : 0.0,
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"extruderProfiles" : [
{
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"toolchangeRetractDistance" : 19.0,
"toolchangeRetractRate" : 6.0,
"toolchangeRestartDistance" : 18.50,
"toolchangeRestartRate" : 6.0,
"feedstockMultiplier" : 0.9300000000000001,
"nozzleDiameter" : 0.40,
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"retractDistance2" : 0,
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"restartExtraRate" : 25.0,
"restartExtraRate2" : -1,
"firstLayerExtrusionProfile" : "firstLayer",
"firstLayerRaftExtrusionProfile" : "firstLayerRaft",
"insetsExtrusionProfile" : "insets",
"infillsExtrusionProfile" : "infill",
"outlinesExtrusionProfile" : "outlines",
"raftBaseExtrusionProfile" : "raftBase",
"raftExtrusionProfile" : "raft",
"bridgesExtrusionProfile" : "bridges"
}
],
"extrusionProfiles" : {
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"temperature_disabled" : 230.0
},
"firstLayerRaft" : {
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},
"insets" : {
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},
"infill" : {
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"temperature_disabled" : 230.0
},
"outlines" : {
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},
"raftBase" : {
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},
"raft" : {
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},
"bridges" : {
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"dynamicSpeedCurvatureThreshold" : 15,
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"dynamicSpeedTransitionShape" : 0.40,
"doDynamicSpeedOutermostShell" : true,
"doDynamicSpeedInteriorShells" : false,
"doSplitLongMoves" : true,
"splitMinimumDistance" : 0.40,
"doBridging" : true,
"doSupportUnderBridges" : false,
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"bridgeMaximumLength" : 80.0,
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"sparseInfillPattern" : "hexagonal",
"commentOpen" : ";",
"commentClose" : "",
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"infillOrientationRange" : 90,
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"solidFillOrientationInterval" : 90,
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"anchorExtrusionAmount" : 5.0,
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"jsonToolpathOutput" : false,
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"roofLayerCount_disabled" : 4
}