diff --git a/src/jasper/modules/world/include/jasper/world/worldobject.hpp b/src/jasper/modules/world/include/jasper/world/worldobject.hpp
index 8475fe2..239a729 100644
--- a/src/jasper/modules/world/include/jasper/world/worldobject.hpp
+++ b/src/jasper/modules/world/include/jasper/world/worldobject.hpp
@@ -30,7 +30,7 @@ struct WorldObject {
 	ObjectId id{};
 	ox::String name;
 	uint16_t intervalMs{};
-	uint16_t palBank{};
+	uint8_t palBank{};
 	ncore::SubSheetId subsheetId{};
 	CollisionMap collisionMap{};
 	uint8_t frames{};
diff --git a/src/jasper/modules/world/include/jasper/world/worldstatic.hpp b/src/jasper/modules/world/include/jasper/world/worldstatic.hpp
index 3139315..80cadee 100644
--- a/src/jasper/modules/world/include/jasper/world/worldstatic.hpp
+++ b/src/jasper/modules/world/include/jasper/world/worldstatic.hpp
@@ -82,10 +82,10 @@ OX_MODEL_END()
 struct ObjTileRefSet {
 	static constexpr auto TypeName = "net.drinkingtea.jasper.world.ObjTileRefSet";
 	static constexpr auto TypeVersion = 1;
-	uint16_t palBank{};
 	uint16_t tilesheetIdx{};
 	uint16_t cbbIdx{};
 	uint8_t cbb{};
+	uint8_t palBank{};
 	// which tilesheet to use
 	uint8_t tilesheetId{};
 	uint8_t tileCnt{};
@@ -95,10 +95,10 @@ struct ObjTileRefSet {
 };
 
 OX_MODEL_BEGIN(ObjTileRefSet)
-	OX_MODEL_FIELD(palBank)
 	OX_MODEL_FIELD(tilesheetIdx)
 	OX_MODEL_FIELD(cbbIdx)
 	OX_MODEL_FIELD(cbb)
+	OX_MODEL_FIELD(palBank)
 	OX_MODEL_FIELD(tilesheetId)
 	OX_MODEL_FIELD(tileCnt)
 	OX_MODEL_FIELD(frames)
diff --git a/src/jasper/modules/world/src/studio/worldobjectseteditor/commands/rmpalette.cpp b/src/jasper/modules/world/src/studio/worldobjectseteditor/commands/rmpalette.cpp
index 657beeb..27d5de6 100644
--- a/src/jasper/modules/world/src/studio/worldobjectseteditor/commands/rmpalette.cpp
+++ b/src/jasper/modules/world/src/studio/worldobjectseteditor/commands/rmpalette.cpp
@@ -15,8 +15,8 @@ RmPalette::RmPalette(WorldObjectSet &doc, size_t const rmIdx) noexcept:
 	m_objUpdates.reserve(m_doc.objects.size());
 	for (size_t i = 0; auto const&obj : m_doc.objects) {
 		if (obj.palBank >= m_rmIdx) {
-			auto const newPalBank = static_cast<uint16_t>(obj.palBank == m_rmIdx ?
-				0 : obj.palBank - 1);
+			uint8_t const newPalBank = obj.palBank == m_rmIdx ?
+				0 : obj.palBank - 1;
 			m_objUpdates.emplace_back(ObjUpdate{
 				.idx = i,
 				.oldPalBank = obj.palBank,
diff --git a/src/jasper/modules/world/src/studio/worldobjectseteditor/commands/rmpalette.hpp b/src/jasper/modules/world/src/studio/worldobjectseteditor/commands/rmpalette.hpp
index 4b9c5b9..3b5e305 100644
--- a/src/jasper/modules/world/src/studio/worldobjectseteditor/commands/rmpalette.hpp
+++ b/src/jasper/modules/world/src/studio/worldobjectseteditor/commands/rmpalette.hpp
@@ -19,8 +19,8 @@ class RmPalette: public studio::UndoCommand {
 		size_t const m_rmIdx = 0;
 		struct ObjUpdate {
 			size_t idx{};
-			uint16_t oldPalBank{};
-			uint16_t newPalBank{};
+			uint8_t oldPalBank{};
+			uint8_t newPalBank{};
 		};
 		ox::Vector<ObjUpdate> m_objUpdates;
 	public:
diff --git a/src/jasper/modules/world/src/studio/worldobjectseteditor/worldobjectseteditor-imgui.cpp b/src/jasper/modules/world/src/studio/worldobjectseteditor/worldobjectseteditor-imgui.cpp
index 691b9ef..6c53b05 100644
--- a/src/jasper/modules/world/src/studio/worldobjectseteditor/worldobjectseteditor-imgui.cpp
+++ b/src/jasper/modules/world/src/studio/worldobjectseteditor/worldobjectseteditor-imgui.cpp
@@ -183,7 +183,7 @@ void WorldObjectSetEditorImGui::drawObjEditor() noexcept {
 		ig::IDStackItem const subsheetSelectorStackItem("SubsheetSelector");
 		if (ig::ComboBox("Palette", m_paletteDisplayNames, m_objEditor.palette)) {
 			std::ignore = pushCommand<EditObjectPalette>(
-					m_doc, m_selectedObj, static_cast<uint16_t>(m_objEditor.palette));
+					m_doc, m_selectedObj, static_cast<uint8_t>(m_objEditor.palette));
 		}
 		if (ImGui::InputInt("Frames", &m_objEditor.frames, 1)) {
 			m_objEditor.frames = ox::max(m_objEditor.frames, 1);
diff --git a/src/jasper/modules/world/src/worldstatic.cpp b/src/jasper/modules/world/src/worldstatic.cpp
index a24a282..ab202de 100644
--- a/src/jasper/modules/world/src/worldstatic.cpp
+++ b/src/jasper/modules/world/src/worldstatic.cpp
@@ -161,9 +161,9 @@ ox::Result<uint8_t> WorldStaticLoader::setupTileResrc(DocObjRef const&docObjRef)
 	}
 	auto const out = static_cast<uint8_t>(m_worldStatic.objTileRefSets.size());
 	auto const&refSet = m_worldStatic.objTileRefSets.emplace_back(ObjTileRefSet{
-		.palBank = obj->palBank,
 		.tilesheetIdx = static_cast<uint16_t>(*subsheetOffset),
 		.cbbIdx = m_cbbIt,
+		.palBank = obj->palBank,
 		.tilesheetId = tsIdx,
 		.tileCnt = subsheetTileCnt(*subsheet),
 		.frames = obj->frames,