diff --git a/mochi_preview/__pycache__/t2v_synth_mochi.cpython-312.pyc b/mochi_preview/__pycache__/t2v_synth_mochi.cpython-312.pyc
index b7e593d..1be05b3 100644
Binary files a/mochi_preview/__pycache__/t2v_synth_mochi.cpython-312.pyc and b/mochi_preview/__pycache__/t2v_synth_mochi.cpython-312.pyc differ
diff --git a/mochi_preview/t2v_synth_mochi.py b/mochi_preview/t2v_synth_mochi.py
index 7ceb8d9..15fb287 100644
--- a/mochi_preview/t2v_synth_mochi.py
+++ b/mochi_preview/t2v_synth_mochi.py
@@ -107,6 +107,7 @@ class T2VSynthMochiModel:
         device_id: int,
         vae_stats_path: str,
         dit_checkpoint_path: str,
+        weight_dtype: torch.dtype = torch.float8_e4m3fn,
     ):
         super().__init__()
         t = Timer()
@@ -146,7 +147,7 @@ class T2VSynthMochiModel:
         for name, param in self.dit.named_parameters():
             params_to_keep = {"t_embedder", "x_embedder", "pos_frequencies", "t5", "norm"}
             if not any(keyword in name for keyword in params_to_keep):
-                param.data = param.data.to(torch.float8_e4m3fn)
+                param.data = param.data.to(weight_dtype)
             else:
                 param.data = param.data.to(torch.bfloat16)
         
diff --git a/nodes.py b/nodes.py
index ac77a53..04ae75f 100644
--- a/nodes.py
+++ b/nodes.py
@@ -47,7 +47,7 @@ class DownloadAndLoadMochiModel:
                     ],
                 ),
                  "precision": (["fp8_e4m3fn","fp16", "fp32", "bf16"],
-                    {"default": "bf16", "tooltip": "official recommendation is that 2b model should be fp16, 5b model should be bf16"}
+                    {"default": "fp8_e4m3fn", }
                 ),
             },
         }
@@ -99,6 +99,7 @@ class DownloadAndLoadMochiModel:
             device_id=0,
             vae_stats_path=os.path.join(script_directory, "configs", "vae_stats.json"),
             dit_checkpoint_path=model_path,
+            weight_dtype=dtype,
         )
         vae = Decoder(
                 out_channels=3,