Tha's good. Can you tell us what was wrong? May help other people..
One thing that seemed to be the deciding factor with the reddish and blue templates was the rss feed content apparently being formatted a certain way from some of my sources that BS didn't like. I changed all of the content font size css attributes to my own set sizes, substituting "font-size: Xpx;" attributes instead of "em". I know "font-size" is deprecated, but the templates responded well with them, and I believe the tags will still be recognized for years to come yet.
On a few of the templates, I had to resize the footers to shorter lengths since they seemed to be redefining the width of the tables after I inserted adsense. On several other templates I had to cut the sidebars out and move them to higher positions in the templates and apply floats to them (either left or right). (Some of these floats were already applied in css, so I had to check this first).
The largest part of the conflicts were created by adsense units being added that broke the tables, even though these units should have fit correctly into the sections per the specs of the css. Best advice is to go with smaller ads and be sure to float them where necessary so they don't break the tables. It's a trial and error thing, unfortunately.
My biggest problem was self-created when I chose to resize the templates to 800 pixels wide each. Best bet is to leave the templates set at variable widths so that the elements will auto-shift around, basically "budging in" where there's space. The only problem with this is that all the elements wind up in unpredictable positions across different screens. To avoid this, I usually go with fixed width templates (i.e. 800 pixels). Unfortunately, BS templates don't like to be bullied around, and it took some doing to "put them in their place", if you'll pardon the pun.
Best advice to others having any similar issues is to check the adsense combinations first, then go to the css and pick your own values if the rss content is jumbling or quirky. Leave the templates at variable widths (percentages, that is), unless you want more control. Hope this helps.