[SOLVED] Blog Home Page and Blog Archive Not Accepting Specified Menu

Hoping you can help. My site is http://muzzmarketing.com. I have set up a right sidebar widget for my blog and post home pages (using Shiba's Custom Widgets plugin). I have specified this custom widget for both pages. The widget includes "Recent Posts," "Categories," "Blog Archive" and "Meta Data." The widget shows up fine on the Posts home page, however, it is not showing up on my Blog home page (http://muzzmarketing.com/blog). The blog sidebar includes "Recent Posts," "Blogroll," and "Meta." This appears to be a default sidebar, and my custom widget is not overriding it? How do I get the Blog home page to include the Blog widget? Thank you!