diff --git a/driver.py b/driver.py
index 7f1aa18..d604abd 100644
--- a/driver.py
+++ b/driver.py
@@ -67,7 +67,7 @@ async def run(args):
     tasks = []
     t = time.time()
 
-    for i in range(min(len(qvals), 1000)):
+    for i in range(len(qvals)):
         request = server_pb2.Query(query=qvals[i][1], qid=qvals[i][0], k=100)
         tasks.append(asyncio.ensure_future(run_request(stub, request,  args.experiment)))
         await asyncio.sleep(inter_request_time[i % length])
@@ -80,7 +80,7 @@ async def run(args):
     total_time = str(time.time()-t)
 
     open(args.output, "w").write("\n".join([str(x) for x in ret[1]]) + f"\nTotal time: {total_time}")
-    print(f"Total time for {len(qvals)-100} requests:",  total_time)
+    print(f"Total time for {len(qvals)} requests:",  total_time)
 
     await stub.DumpScores(server_pb2.Empty())
 
diff --git a/server.py b/server.py
index 4e14021..402b7bf 100644
--- a/server.py
+++ b/server.py
@@ -75,7 +75,7 @@ def __init__(self, num_workers, index, mmap):
         self.colbert_results = []
         self.pisa_results = []
 
-        checkpoint_path = self.prefix + "/colbertv2.0/"
+        checkpoint_path = "colbert-ir/colbertv2.0"
 
         self.colbert_search_config = ColBERTConfig(
             index_root=os.path.join(os.environ["DATA_PATH"], "indexes"),
@@ -158,10 +158,10 @@ def api_serve_query(self, query, qid, k=100):
         combined_scores = {}
         
         for d, v in zip(pids_, scores_):
-            combined_scores[d] = 0.5 * v
+            combined_scores[d] = 0.7 * v
         
         for d, v in zip(docs, pisa_score):
-            combined_scores[d] += 0.5 * v
+            combined_scores[d] += 0.3 * v
 
         sorted_pids = sorted(combined_scores.items(), key=lambda x: -x[1])
         
@@ -241,7 +241,7 @@ def DumpScores(self, request, context):
 def serve_ColBERT_server(args):
     connection = None
     if args.run_mode == "driver":
-        connection = Listener(('localhost', 50040), authkey=b'password')
+        connection = Listener(('localhost', 50040), authkey=b'password').accept()
 
     server = grpc.server(futures.ThreadPoolExecutor())
     server_pb2_grpc.add_ServerServicer_to_server(ColBERTServer(args.num_workers, args.index, args.mmap), server)
@@ -262,7 +262,7 @@ def serve_ColBERT_server(args):
     parser = argparse.ArgumentParser(description='Server for ColBERT')
     parser.add_argument('-w', '--num_workers', type=int, required=True,
                        help='Number of worker threads (torch.num_threads)')
-    parser.add_argument('-i', '--index', type=str, equired=True, help='Index to run (use "wiki", "msmarco", "lifestyle" to repro the paper, or specify your own index name)')
+    parser.add_argument('-i', '--index', type=str, required=True, help='Index to run (use "wiki", "msmarco", "lifestyle" to repro the paper, or specify your own index name)')
     parser.add_argument('-m', '--mmap', action="store_true", help='If the index is memory mapped')
     parser.add_argument("-r", "--run_mode", default="server", choices=["server", "driver"], help="Use -r driver while invoking from driver.py")