diff --git a/scripts/xyz_grid.py b/scripts/xyz_grid.py
index a0809852..363199f7 100644
--- a/scripts/xyz_grid.py
+++ b/scripts/xyz_grid.py
@@ -14,6 +14,7 @@ import gradio as gr
 from modules import images, sd_samplers, processing, sd_models, sd_vae, sd_schedulers, errors
 from modules.processing import process_images, Processed, StableDiffusionProcessingTxt2Img
 from modules.shared import opts, state
+from modules.sd_models import model_data, select_checkpoint
 import modules.shared as shared
 import modules.sd_samplers
 import modules.sd_models
@@ -77,7 +78,29 @@ def apply_checkpoint(p, x, xs):
     info = modules.sd_models.get_closet_checkpoint_match(x)
     if info is None:
         raise RuntimeError(f"Unknown checkpoint: {x}")
+    # skip if the checkpoint was last override
+    if info.name == p.override_settings.get('sd_model_checkpoint', None):
+        return
+    org_cp = getattr(opts, 'sd_model_checkpoint', None)
     p.override_settings['sd_model_checkpoint'] = info.name
+    opts.set('sd_model_checkpoint', info.name)
+    refresh_loading_params_for_xyz_grid()
+    # This saves part of the reload
+    opts.set('sd_model_checkpoint', org_cp)
+
+def refresh_loading_params_for_xyz_grid():
+    """
+    Refreshes the loading parameters for the model, 
+    prompts a reload in sd_models.forge_model_reload()
+    """
+    checkpoint_info = select_checkpoint()
+
+    model_data.forge_loading_parameters = dict(
+        checkpoint_info=checkpoint_info,
+        additional_modules=shared.opts.forge_additional_modules,
+        #unet_storage_dtype=shared.opts.forge_unet_storage_dtype
+        unet_storage_dtype=model_data.forge_loading_parameters.get('unet_storage_dtype', None)
+    )
 
 
 def confirm_checkpoints(p, xs):
@@ -783,6 +806,9 @@ class Script(scripts.Script):
                 second_axes_processed=second_axes_processed,
                 margin_size=margin_size
             )
+        
+        # reset loading params to previous state
+        refresh_loading_params_for_xyz_grid()
 
         if not processed.images:
             # It broke, no further handling needed.