diff --git a/lib/src/util.rs b/lib/src/util.rs
index 0a6c40e..6b49dd1 100644
--- a/lib/src/util.rs
+++ b/lib/src/util.rs
@@ -1,7 +1,6 @@
 use core::{
     cell::UnsafeCell,
     fmt::{self, Debug, Display, Write},
-    iter,
     mem::MaybeUninit,
     ops::Deref,
 };
@@ -169,11 +168,12 @@ pub fn display_len(t: &impl Display) -> usize {
 pub struct DisplayPack<T>(pub T);
 impl<T: Display> MsgPack for DisplayPack<T> {
     fn pack(&self) -> impl Iterator<Item = msgpck::Piece<'_>> {
-        let len = display_len(&self.0) as u32;
+        "TODO".pack()
+        //let len = display_len(&self.0) as u32;
 
-        [msgpck::Marker::Str32.into(), len.into()]
-            .into_iter()
-            .chain(iter::from_fn(move || None)) // TODO
+        //[msgpck::Marker::Str32.into(), len.into()]
+        //    .into_iter()
+        //    .chain(iter::from_fn(move || None)) // TODO
     }
 
     fn pack_with_writer(&self, w: &mut dyn msgpck::Write) -> Result<usize, PackErr> {
diff --git a/right/src/main.rs b/right/src/main.rs
index e9fe57f..99c46a6 100644
--- a/right/src/main.rs
+++ b/right/src/main.rs
@@ -43,8 +43,6 @@ async fn main(_spawner: Spawner) {
 
     neopixel.write(&[Rgb::new(0xFF, 0x00, 0x00)]).await;
 
-    //Timer::after(Duration::from_millis(3000)).await;
-
     let layers = include_bytes!("layers.pc");
     let Ok(layers): Result<Vec<Vec<Layer>>, _> = postcard::from_bytes(layers) else {
         log::error!("Failed to deserialize layer config");
@@ -54,7 +52,6 @@ async fn main(_spawner: Spawner) {
     let keyboard = KeyboardConfig {
         half,
         pins: [
-            // TODO: reconfigure these for right PCB
             // row 1
             board.d12.degrade(),
             board.d11.degrade(),