diff --git a/networks/lora_flux.py b/networks/lora_flux.py
index c06a291..0878346 100644
--- a/networks/lora_flux.py
+++ b/networks/lora_flux.py
@@ -324,6 +324,10 @@ def create_network(
     if train_blocks is not None:
         assert train_blocks in ["all", "single", "double"], f"invalid train_blocks: {train_blocks}"
 
+    only_if_contains = kwargs.get("only_if_contains", None)
+    if only_if_contains is not None:
+        only_if_contains = [word.strip() for word in only_if_contains.split(',')]
+
     # split qkv
     split_qkv = kwargs.get("split_qkv", False)
     if split_qkv is not None:
@@ -350,6 +354,7 @@ def create_network(
         split_qkv=split_qkv,
         train_t5xxl=train_t5xxl,
         varbose=True,
+        only_if_contains=only_if_contains
     )
 
     loraplus_lr_ratio = kwargs.get("loraplus_lr_ratio", None)
@@ -458,6 +463,7 @@ class LoRANetwork(torch.nn.Module):
         split_qkv: bool = False,
         train_t5xxl: bool = False,
         varbose: Optional[bool] = False,
+        only_if_contains: Optional[List[str]] = None,
     ) -> None:
         super().__init__()
         self.multiplier = multiplier
@@ -477,6 +483,8 @@ class LoRANetwork(torch.nn.Module):
         self.loraplus_unet_lr_ratio = None
         self.loraplus_text_encoder_lr_ratio = None
 
+        self.only_if_contains = only_if_contains
+
         if modules_dim is not None:
             logger.info(f"create LoRA network from weights")
         else:
@@ -495,6 +503,8 @@ class LoRANetwork(torch.nn.Module):
         if train_t5xxl:
             logger.info(f"train T5XXL as well")
 
+        #self.only_if_contains = ["lora_unet_single_blocks_20_linear2"]
+
         # create module instances
         def create_modules(
             is_flux: bool, text_encoder_idx: Optional[int], root_module: torch.nn.Module, target_replace_modules: List[str]
@@ -517,6 +527,10 @@ class LoRANetwork(torch.nn.Module):
                         if is_linear or is_conv2d:
                             lora_name = prefix + "." + name + "." + child_name
                             lora_name = lora_name.replace(".", "_")
+                            #lora_unet_single_blocks_20_linear2
+
+                            if "unet" in lora_name and (self.only_if_contains is not None and not any(word in lora_name for word in self.only_if_contains)):
+                                continue
 
                             dim = None
                             alpha = None
@@ -590,6 +604,7 @@ class LoRANetwork(torch.nn.Module):
         self.unet_loras: List[Union[LoRAModule, LoRAInfModule]]
         self.unet_loras, skipped_un = create_modules(True, None, unet, target_replace_modules)
         logger.info(f"create LoRA for FLUX {self.train_blocks} blocks: {len(self.unet_loras)} modules.")
+        print(self.unet_loras)
 
         skipped = skipped_te + skipped_un
         if varbose and len(skipped) > 0:
diff --git a/nodes.py b/nodes.py
index 99c78d2..abee24c 100644
--- a/nodes.py
+++ b/nodes.py
@@ -9,6 +9,8 @@ import toml
 import json
 import time
 import shutil
+import shlex
+
 from pathlib import Path
 script_directory = os.path.dirname(os.path.abspath(__file__))
 
@@ -340,7 +342,9 @@ class InitFluxLoRATraining:
 
         parser = train_network_setup_parser()
         if additional_args is not None:
-            args, _ = parser.parse_known_args(args=[additional_args])
+            print(f"additional_args: {additional_args}")
+            args, _ = parser.parse_known_args(args=shlex.split(additional_args))
+            print(args)
         else:
             args, _ = parser.parse_known_args()
         #print(args)
@@ -415,7 +419,12 @@ class InitFluxLoRATraining:
             True: {"split_mode": True, "network_args": ["train_blocks=single"]},
             False: {"split_mode": False, "network_args": ["train_blocks=all"]}
         }
-        config_dict.update(split_mode_settings.get(split_mode, {}))
+
+        selected_split_mode_settings = split_mode_settings.get(split_mode, {})
+        if 'network_args' in config_dict and isinstance(config_dict['network_args'], list):
+            config_dict['network_args'].extend(selected_split_mode_settings.pop('network_args', []))
+        else:
+            config_dict.update(selected_split_mode_settings)
 
         if "T5" in train_text_encoder:
             additional_network_args = ["train_t5xxl=True"]