custom record set not acting quite right

I am using 2 record sets in an attempt to specify several options (cold, memory, etc) of a single product. The first record set is a "Group By" option name, the second lists all options within the product category. The end goal is that when a product is added to database, user through each option group and clicks a check box for each available option (color: red, black, green).

What is happening is that the group level record set with the repeat behavior is working as expected, for the record I am testing there 7 available options and all appear as expected. Where this gets weird is that for the first group of options, I get all expected options, but for each of the remaining 6 option groups, no options appear. There is a second repeat region behavior applied within the first repeat region.

The record set which lists all options for the group was filtered by a hidden field within the row to a related option group ID number. I can see that each option group is capturing this value, I drug in a binding to show the option group number that should be the value of the hidden field.

I have tried applying repeat region to both table and then row, and the last attempt was by DIV tag, both are still in the attached file, but the repeat regions are only applied to the DIV.

I have attached the file in work, I have also attached a screen shot of what I am seeing in testing.

Several years ago, there was a Mark Fletcher video on your site called "Custom Record Sets"; this is what I was attempting to build. I have not been able to find this video to check if I followed all instructions. I also know that this is slightly different than what the video was building.

Thanks for any assistance you can provide.