First of all, let me say great mod!

Right now, I am getting a

Code:
[12-May-2008 15:07:17] PHP Fatal error:  Call to undefined method ot_quantity_discount::get_order_total() in /.../.../public_html/zen/includes/classes/order_total.php on line 181
error after switching on strict error reporting/logging as per https://www.zen-cart.com/tutorials/index.php?article=82

I am digging but not coming up with much on this...

Let me know what else I might need to let you know to help solve this.

Aaron