diff --git a/crates/node/src/node_implementations/substrate.rs b/crates/node/src/node_implementations/substrate.rs
index 359e2e6..a2d3d24 100644
--- a/crates/node/src/node_implementations/substrate.rs
+++ b/crates/node/src/node_implementations/substrate.rs
@@ -345,7 +345,7 @@ impl SubstrateNode {
             .get_or_try_init(|| async move {
                 construct_concurrency_limited_provider::<ReviveNetwork, _>(
                     self.rpc_url.as_str(),
-                    FallbackGasFiller::default(),
+                    FallbackGasFiller::new(250_000_000, 5_000_000_000, 1_000_000_000),
                     ChainIdFiller::new(Some(CHAIN_ID)),
                     NonceFiller::new(self.nonce_manager.clone()),
                     self.wallet.clone(),
diff --git a/crates/node/src/provider_utils/concurrency_limiter.rs b/crates/node/src/provider_utils/concurrency_limiter.rs
index 585fd73..73878b9 100644
--- a/crates/node/src/provider_utils/concurrency_limiter.rs
+++ b/crates/node/src/provider_utils/concurrency_limiter.rs
@@ -59,6 +59,10 @@ where
                 .acquire()
                 .await
                 .expect("Semaphore has been closed");
+            tracing::debug!(
+                available_permits = semaphore.available_permits(),
+                "Acquired Semaphore Permit"
+            );
             future.await
         })
     }
diff --git a/crates/node/src/provider_utils/provider.rs b/crates/node/src/provider_utils/provider.rs
index 8eac1e3..e69ed20 100644
--- a/crates/node/src/provider_utils/provider.rs
+++ b/crates/node/src/provider_utils/provider.rs
@@ -42,7 +42,7 @@ where
     // requests at any point of time and no more than that. This is done in an effort to stabilize
     // the framework from some of the interment issues that we've been seeing related to RPC calls.
     static GLOBAL_CONCURRENCY_LIMITER_LAYER: LazyLock<ConcurrencyLimiterLayer> =
-        LazyLock::new(|| ConcurrencyLimiterLayer::new(500));
+        LazyLock::new(|| ConcurrencyLimiterLayer::new(10));
 
     let client = ClientBuilder::default()
         .layer(GLOBAL_CONCURRENCY_LIMITER_LAYER.clone())
diff --git a/run_tests.sh b/run_tests.sh
index 14506cb..f569156 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -75,7 +75,11 @@ ABSOLUTE_PATH=$(realpath "$TEST_REPO_DIR/fixtures/solidity/")
 cat > "$CORPUS_FILE" << EOF
 {
   "name": "MatterLabs Solidity Simple, Complex, and Semantic Tests",
-  "path": "$ABSOLUTE_PATH"
+  "paths": [
+    "$(realpath "$TEST_REPO_DIR/fixtures/solidity/translated_semantic_tests")",
+    "$(realpath "$TEST_REPO_DIR/fixtures/solidity/complex")",
+    "$(realpath "$TEST_REPO_DIR/fixtures/solidity/simple")"
+  ]
 }
 EOF
 
@@ -89,7 +93,9 @@ echo "This may take a while..."
 echo ""
 
 # Run the tool
-RUST_LOG="info,alloy_pubsub::service=error" cargo run --release -- test \
+cargo build --release;
+RUST_LOG="info,alloy_pubsub::service=error" ./target/release/retester test \
+    --platform geth-evm-solc \
     --platform revive-dev-node-revm-solc \
     --corpus "$CORPUS_FILE" \
     --working-directory "$WORKDIR" \