diff --git a/src/storage.rs b/src/storage.rs
index ce9d07f..8827359 100644
--- a/src/storage.rs
+++ b/src/storage.rs
@@ -155,12 +155,19 @@ impl<S: Storage> RmpWrite for StorageRange<S> where S::Error: core::fmt::Debug +
 }
 
 pub struct SimDataRecorder<S> {
-    storage: StorageRange<S>,
+    storage: S,
     last_stamp: Instant
 }
 
-impl<S: Storage + Clone> SimDataRecorder<S> where S::Error: core::fmt::Debug + 'static {
-    pub fn open(storage: S, partitions: PartitionTable<'_>) -> Result<Self, SimDataError<ValueWriteError<StorageRangeError<S::Error>>>> {
+impl<S> SimDataRecorder<S> {
+    pub fn new(storage: S) -> Self {
+        Self {
+            storage,
+            last_stamp: Instant::now()
+        }
+    }
+
+    pub fn open(storage: S, partitions: PartitionTable<'_>) -> Result<SimDataRecorder<StorageRange<S>>, SimDataError<ValueWriteError<StorageRangeError<<S as ReadStorage>::Error>>>> where S: Storage, <S as ReadStorage>::Error: core::fmt::Debug + 'static {
         let partition_type = esp_bootloader_esp_idf::partitions::PartitionType::Data(
                 esp_bootloader_esp_idf::partitions::DataPartitionSubType::Undefined,
         );
@@ -171,17 +178,17 @@ impl<S: Storage + Clone> SimDataRecorder<S> where S::Error: core::fmt::Debug + '
 
         let start = data_partition.offset() as usize;
         let end = data_partition.len() as usize + start;
-        let mut writer = StorageRange::new(storage.clone(), start, end);
+        let mut writer = StorageRange::new(storage, start, end);
         warn!("Writing new simulation data at {start:#02x}:{end:#02x}");
         StreamIndex { count: 1 }.write_rmp(&mut writer)?;
         StreamHeader { id: StreamType::Bundle, size: 0 }.write_rmp(&mut writer)?;
-        Ok(Self {
+        Ok(SimDataRecorder {
             storage: writer,
             last_stamp: Instant::now()
         })
     }
 
-    pub fn write_next<T: EventRecord>(&mut self, event: T) -> Result<(), SimDataError<ValueWriteError<StorageRangeError<S::Error>>>> {
+    pub fn write_next<T: EventRecord>(&mut self, event: T) -> Result<(), SimDataError<ValueWriteError<S::Error>>> where S: RmpWrite {
         BundleEventHeader { id: T::stream_id() }.write_rmp(&mut self.storage)?;
         let now = Instant::now();
         let event = StreamEvent {