I need help with USPS Shipping 15 installing/fixing the below modification.
This code goes in includes/module/shipping/usps.php about line 268. The purpose is to not allow the USPS Quoted cost be below our Fixed Rate cost.


// ************* START MODIFICATION *****************
// if quoted cost is lower than flat rate module cost, mark up the cost to equal flat rate
$quoted_cost = ($cost + MODULE_SHIPPING_USPS_HANDLING) * $shipping_num_boxes;
$adjusted_cost = ($quoted_cost < MODULE_SHIPPING_FLAT_COST ? MODULE_SHIPPING_FLAT_COST : $quoted_cost);
$methods[] = array('id' => $type,
'title' => $title,
'cost' => $adjusted_cost);
// ************* END MODIFICATION *****************

This is about all I lack to get 1.5.0 up.
Thanks