diff --git a/model.py b/model.py
index 0134c39..3a7826c 100755
--- a/model.py
+++ b/model.py
@@ -395,6 +395,7 @@ class Generator(nn.Module):
         style_dim,
         n_mlp,
         channel_multiplier=2,
+        additional_multiplier=2,
         blur_kernel=[1, 3, 3, 1],
         lr_mlp=0.01,
     ):
@@ -426,6 +427,9 @@ class Generator(nn.Module):
             512: 32 * channel_multiplier,
             1024: 16 * channel_multiplier,
         }
+        if additional_multiplier > 1:
+            for k in list(self.channels.keys()):
+                self.channels[k] *= additional_multiplier
 
         self.input = ConstantInput(self.channels[4])
         self.conv1 = StyledConv(
@@ -518,7 +522,7 @@ class Generator(nn.Module):
                     getattr(self.noises, f"noise_{i}") for i in range(self.num_layers)
                 ]
 
-        if truncation < 1:
+        if truncation_latent is not None:
             style_t = []
 
             for style in styles: