diff --git a/examples/PoolBox/application/src/Overlay/GTETest/gte_test.cpp b/examples/PoolBox/application/src/Overlay/GTETest/gte_test.cpp
index 4ea9ef1a..368454fd 100644
--- a/examples/PoolBox/application/src/Overlay/GTETest/gte_test.cpp
+++ b/examples/PoolBox/application/src/Overlay/GTETest/gte_test.cpp
@@ -30,9 +30,9 @@ namespace GTETest {
             return true;
         }
 
-        const auto matrix = GTE::MATRIX::rotation(0, 0, rotation);
-        GTE::set_trans_matrix(matrix);
-        GTE::set_rot_matrix(matrix);
+        auto matrix = GTE::MATRIX::rotation(0, rotation, rotation);
+        matrix.trans[0] = (Assets::Main::DoenerFishInfo.size.width/2);
+        matrix.trans[1] = (Assets::Main::DoenerFishInfo.size.height/2);
 
         doener_fish.apply(matrix);
         rotation += 5_DEG;
diff --git a/examples/PoolBox/application/src/Overlay/GTETest/include/GTE_Sprite.hpp b/examples/PoolBox/application/src/Overlay/GTETest/include/GTE_Sprite.hpp
index 41a793e7..44121684 100644
--- a/examples/PoolBox/application/src/Overlay/GTETest/include/GTE_Sprite.hpp
+++ b/examples/PoolBox/application/src/Overlay/GTETest/include/GTE_Sprite.hpp
@@ -19,10 +19,15 @@ namespace GTETest {
 
         void apply(const GTE::MATRIX& matrix) {
             static const auto apply_to = [](const GTE::MATRIX& matrix, GTE::SVECTOR vector) -> GPU::Vertex {
+                GTE::MATRIX  move_back = GTE::MATRIX::identity();
                 GTE::SVECTOR output;
                 int32_t     flag;
 
-                return GTE::apply_matrix(matrix, vector, output).to<GPU::Vertex>();
+                move_back.trans[0] = -matrix.trans[0];
+                move_back.trans[1] = -matrix.trans[1];
+                move_back.trans[2] = -matrix.trans[2];
+
+                return GTE::apply_matrix(matrix, GTE::apply_matrix(move_back, vector, output), output).to<GPU::Vertex>();
             };
 
             const auto& area = this->area;
diff --git a/src/Library/src/GTE/gte.cpp b/src/Library/src/GTE/gte.cpp
index 48571278..61b85023 100644
--- a/src/Library/src/GTE/gte.cpp
+++ b/src/Library/src/GTE/gte.cpp
@@ -45,10 +45,10 @@ namespace JabyEngine {
 
         SVECTOR& apply_matrix(const MATRIX& m0, const SVECTOR& v0, SVECTOR& v1) {
             // TODO: Do we want to push here?
-            set_rot_matrix(m0);
+            set_matrix(m0);
 
             JabyEngine::GTE::ldv0(v0);
-            JabyEngine::GTE::rtv0();
+            JabyEngine::GTE::rt();
             JabyEngine::GTE::stsv(v1);
             return v1;
         }