diff --git a/src/tasks/submit/flashbots.rs b/src/tasks/submit/flashbots.rs
index 793eaf7..1c641df 100644
--- a/src/tasks/submit/flashbots.rs
+++ b/src/tasks/submit/flashbots.rs
@@ -14,7 +14,7 @@ use alloy::{
 use eyre::OptionExt;
 use init4_bin_base::{deps::metrics::counter, utils::signer::LocalOrAws};
 use tokio::{sync::mpsc, task::JoinHandle};
-use tracing::{Instrument, debug, debug_span, error};
+use tracing::{Instrument, debug, debug_span, error, instrument};
 
 /// Handles preparation and submission of simulated rollup blocks to the
 /// Flashbots relay as MEV bundles.
@@ -69,6 +69,7 @@ impl FlashbotsTask {
     /// 2. Tracking the transaction hash for monitoring
     /// 3. Encoding the transaction for bundle inclusion
     /// 4. Constructing the complete bundle body
+    #[instrument(skip_all, level = "debug")]
     async fn prepare_bundle(&self, sim_result: &SimResult) -> eyre::Result<MevSendBundle> {
         // Prepare and sign the transaction
         let block_tx = self.prepare_signed_transaction(sim_result).await?;
@@ -95,6 +96,7 @@ impl FlashbotsTask {
     ///
     /// Creates a `SubmitPrep` instance to build the transaction, then fills
     /// and signs it using the host provider.
+    #[instrument(skip_all, level = "debug")]
     async fn prepare_signed_transaction(
         &self,
         sim_result: &SimResult,
@@ -107,7 +109,11 @@ impl FlashbotsTask {
         );
 
         let tx = prep.prep_transaction(sim_result.prev_host()).await?;
-        let sendable = self.host_provider().fill(tx.into_request()).await?;
+        let sendable = self
+            .host_provider()
+            .fill(tx.into_request())
+            .instrument(tracing::debug_span!("fill_tx").or_current())
+            .await?;
 
         sendable.as_envelope().ok_or_eyre("failed to get envelope from filled tx").cloned()
     }
@@ -159,7 +165,7 @@ impl FlashbotsTask {
                 break;
             };
 
-            let span = sim_result.sim_env.clone_span();
+            let span = sim_result.clone_span();
 
             // Don't submit empty blocks
             if sim_result.block.is_empty() {
diff --git a/src/tasks/submit/prep.rs b/src/tasks/submit/prep.rs
index daf807f..4be2941 100644
--- a/src/tasks/submit/prep.rs
+++ b/src/tasks/submit/prep.rs
@@ -15,7 +15,7 @@ use init4_bin_base::deps::metrics::counter;
 use signet_sim::BuiltBlock;
 use signet_types::{SignRequest, SignResponse};
 use signet_zenith::Zenith;
-use tracing::{Instrument, debug};
+use tracing::{Instrument, debug, instrument};
 
 /// Preparation logic for transactions issued to the host chain by the
 /// [`SubmitTask`].
@@ -129,6 +129,7 @@ impl<'a> SubmitPrep<'a> {
     }
 
     /// Prepares a transaction for submission to the host chain.
+    #[instrument(skip_all, level = "debug")]
     pub async fn prep_transaction(self, prev_host: &Header) -> eyre::Result<Bumpable> {
         let req = self.new_tx_request().in_current_span().await?;
         Ok(Bumpable::new(req, prev_host))