diff --git a/src/runner/instance.rs b/src/runner/instance.rs
index b0719be..551c6ff 100644
--- a/src/runner/instance.rs
+++ b/src/runner/instance.rs
@@ -88,8 +88,9 @@ impl mlua::UserData for Instance{
 			dom(lua,|dom|{
 				let instance=this.get_mut(dom)?;
 				let index_str=index.to_str()?;
-				let class=rbx_reflection_database::get().classes.get(instance.class.as_str()).ok_or(mlua::Error::runtime("Class missing"))?;
-				let property=class.default_properties.get(index_str).ok_or(mlua::Error::runtime(format!("Property '{index_str}' missing on class '{}'",class.name)))?;
+				let db=rbx_reflection_database::get();
+				let class=db.classes.get(instance.class.as_str()).ok_or(mlua::Error::runtime("Class missing"))?;
+				let property=db.find_default_property(class,index_str).ok_or(mlua::Error::runtime(format!("Property '{index_str}' missing on class '{}'",class.name)))?;
 				match property{
 					rbx_types::Variant::Vector3(_)=>{
 						let typed_value:Vector3=value.as_userdata().ok_or(mlua::Error::runtime("Expected Userdata"))?.take()?;