diff --git a/efficiency_nodes.py b/efficiency_nodes.py
index 59992db..1abc26c 100644
--- a/efficiency_nodes.py
+++ b/efficiency_nodes.py
@@ -3052,8 +3052,8 @@ class TSC_XYplot_LoRA_Plot:
                 "X_batch_path": ("STRING", {"default": xy_batch_default_path, "multiline": False}),
                 "X_subdirectories": ("BOOLEAN", {"default": False}),
                 "X_batch_sort": (["ascending", "descending"],),
-                "X_first_value": ("FLOAT", {"default": 0.0, "min": 0.00, "max": 10.0, "step": 0.01}),
-                "X_last_value": ("FLOAT", {"default": 1.0, "min": 0.00, "max": 10.0, "step": 0.01}),
+                "X_first_value": ("FLOAT", {"default": 0.0, "min": -10.00, "max": 10.0, "step": 0.01}),
+                "X_last_value": ("FLOAT", {"default": 1.0, "min": -10.00, "max": 10.0, "step": 0.01}),
                 "Y_batch_count": ("INT", {"default": XYPLOT_DEF, "min": 0, "max": XYPLOT_LIM}),
                 "Y_first_value": ("FLOAT", {"default": 0.0, "min": -10.00, "max": 10.0, "step": 0.01}),
                 "Y_last_value": ("FLOAT", {"default": 1.0, "min": -10.00, "max": 10.0, "step": 0.01}),},