diff --git a/IBA_Proteus_C230_Coarse/Drawings/Nozzle.FCStd b/IBA_Proteus_C230_Coarse/Drawings/Nozzle.FCStd
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diff --git a/IBA_Proteus_C230_Coarse/Drawings/RangeShifter80mm_18cm.FCStd b/IBA_Proteus_C230_Coarse/Drawings/RangeShifter80mm_18cm.FCStd
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index 0000000..5661ed1
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diff --git a/IBA_Proteus_C230_Coarse/Drawings/SmallSnout.FCStd b/IBA_Proteus_C230_Coarse/Drawings/SmallSnout.FCStd
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diff --git a/IBA_Proteus_C230_Coarse/Drawings/Snout18cm.FCStd b/IBA_Proteus_C230_Coarse/Drawings/Snout18cm.FCStd
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diff --git a/IBA_Proteus_C230_Coarse/Nozzle.stl b/IBA_Proteus_C230_Coarse/Nozzle.stl
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diff --git a/IBA_Proteus_C230_Coarse/README.md b/IBA_Proteus_C230_Coarse/README.md
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+++ b/IBA_Proteus_C230_Coarse/README.md
@@ -0,0 +1,2 @@
+Hand-drawn with very coarse measurements, this has no manufacturer precision at all, should not be used for accurate collision prediction, just for mockup purposes!
+
diff --git a/IBA_Proteus_C230_Coarse/RangeShifter80mm_18cm.stl b/IBA_Proteus_C230_Coarse/RangeShifter80mm_18cm.stl
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diff --git a/IBA_Proteus_C230_Coarse/SmallSnout.stl b/IBA_Proteus_C230_Coarse/SmallSnout.stl
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diff --git a/IBA_Proteus_C230_Coarse/Snout18cm.stl b/IBA_Proteus_C230_Coarse/Snout18cm.stl
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