diff --git a/BatchFuncs.py b/BatchFuncs.py
index f847c92..d455425 100644
--- a/BatchFuncs.py
+++ b/BatchFuncs.py
@@ -149,17 +149,17 @@ def interpolate_prompt_series(animation_prompts, max_frames, start_frame, pre_te
 
     index_offset = 0
     # Evaluate the current and next prompt's expressions
-    for i in range(start_frame, max_frames-1):
-        cur_prompt_series[i] = prepare_batch_prompt(cur_prompt_series[i], max_frames, i, prompt_weight_1,
-                                                    prompt_weight_2, prompt_weight_3, prompt_weight_4)
-        nxt_prompt_series[i] = prepare_batch_prompt(nxt_prompt_series[i], max_frames, i, prompt_weight_1,
-                                                    prompt_weight_2, prompt_weight_3, prompt_weight_4)
+    for i in range(start_frame, len(cur_prompt_series)):
+        cur_prompt_series[i] = prepare_batch_prompt(cur_prompt_series[i], max_frames, i, float(prompt_weight_1[0]),
+                                                    prompt_weight_2[i], prompt_weight_3[i], prompt_weight_4[i])
+        nxt_prompt_series[i] = prepare_batch_prompt(nxt_prompt_series[i], max_frames, i, prompt_weight_1[i],
+                                                    prompt_weight_2[i], prompt_weight_3[i], prompt_weight_4[i])
         if Is_print == True:
             # Show the to/from prompts with evaluated expressions for transparency.
-            print("\n", "Max Frames: ", max_frames, "\n", "frame index: ", (start_frame+i), "\n", "Current Prompt: ",
+            print("\n", "Max Frames: ", max_frames, "\n", "frame index: ", (start_frame + i), "\n", "Current Prompt: ",
                   cur_prompt_series[i], "\n", "Next Prompt: ", nxt_prompt_series[i], "\n", "Strength : ",
                   weight_series[i], "\n")
-        index_offset = index_offset+1
+        index_offset = index_offset + 1
 
 
 
diff --git a/ValueFuncs.py b/ValueFuncs.py
index 67e2905..026cdab 100644
--- a/ValueFuncs.py
+++ b/ValueFuncs.py
@@ -6,8 +6,12 @@ import re
 import json
 
 from .ScheduleFuncs import check_is_number
+
+
 def sanitize_value(value):
-    return value.replace("'", "").replace('"', "").replace('(', "").replace(')', "")
+    # Remove single quotes, double quotes, and parentheses
+    value = value.replace("'", "").replace('"', "").replace('(', "").replace(')', "")
+    return value
 
 
 def get_inbetweens(key_frames, max_frames, integer=False, interp_method='Linear', is_single_string=False):
@@ -65,9 +69,9 @@ def batch_get_inbetweens(key_frames, max_frames, integer=False, interp_method='L
     value_is_number = False
     for i in range(0, max_frames):
         if i in key_frames:
-            value = key_frames[i]
+            value = str(key_frames[i])  # Convert to string to ensure it's treated as an expression
             value_is_number = check_is_number(sanitize_value(value))
-            if value_is_number:  # if it's only a number, leave the rest for the default interpolation
+            if value_is_number:
                 key_frame_series[i] = sanitize_value(value)
         if not value_is_number:
             t = i