diff --git a/src/api/include/projectM-4/parameters.h b/src/api/include/projectM-4/parameters.h
index c462444fc..f956c4ab4 100644
--- a/src/api/include/projectM-4/parameters.h
+++ b/src/api/include/projectM-4/parameters.h
@@ -159,7 +159,8 @@ PROJECTM_EXPORT double projectm_get_preset_duration(projectm_handle instance);
 
 /**
  * @brief Sets the per-pixel equation mesh size in units.
- * @note This will currently remove any active presets and reload the default "idle" preset.
+ * Will internally be clamped to [8,300] in each axis. If any dimension is set to an odd value, it will be incremented by 1
+ * so only multiples of two are used.
  * @param instance The projectM instance handle.
  * @param width The new width of the mesh.
  * @param height The new height of the mesh.
diff --git a/src/libprojectM/ProjectM.cpp b/src/libprojectM/ProjectM.cpp
index 178346a9f..31d2d5eb3 100644
--- a/src/libprojectM/ProjectM.cpp
+++ b/src/libprojectM/ProjectM.cpp
@@ -443,15 +443,6 @@ void ProjectM::SetMeshSize(size_t meshResolutionX, size_t meshResolutionY)
     // Constrain per-pixel mesh size to sensible limits
     m_meshX = std::max(static_cast<size_t>(8), std::min(static_cast<size_t>(400), m_meshX));
     m_meshY = std::max(static_cast<size_t>(8), std::min(static_cast<size_t>(400), m_meshY));
-
-    // Update mesh size in all sorts of classes.
-    //m_renderer->SetPerPixelMeshSize(m_meshX, m_meshY);
-    m_presetFactoryManager->initialize();
-
-    // Unload all presets and reload idle preset
-    m_activePreset.reset();
-    m_transitioningPreset.reset();
-    LoadIdlePreset();
 }
 
 auto ProjectM::PCM() -> libprojectM::Audio::PCM&