eCart Add to Cart Product Options Errors

I have been thru the Product Options tutorial several times.

So far I have managed to create a product_detail page that successfully shows different Color options specific to a product and a second option Plain or With Embroidery. With Embroidery would add $15 to item price. When I go thru the steps to search for an item, view its detail page and select the 2 options everything works, no error messages.

Problems begin when I select Add to Cart button. Page does not redirect and error message shows
Notice: Undefined index: eCart1_1_Color_Add in /Users/tonimills/Sites/Boomerang_Needleworks/product_detail.php on line 121
I have checked the various recordsets against the tutorial numerous times and cannot identify what it is looking for.

I also checked the eCart Object and checked the column settings and calculations.
And the Add to Cart bindings

If I manually open the shopping cart page cart.php the item has been added. However there are no results showing for the color or embroidery option selections. Also, no $15 price increase.

I did add fields to the cart.php repeat region
<?php echo $eCart1->DisplayInfo("Embroidery"); ?>
<?php echo $eCart1->DisplayInfo("Color"); ?>

I am attaching the detail_page and cart php files and the eCart object php

Thanks in advance for your help!