Hi! I'm new to posting but I've searched the forums without much luck for my particular problem. I am using version 1.3.8. The example page in my shop is here:
http://www.twigsandhoney.com/catalog...dex&cPath=1_17
I installed the column layout addon. I am trying to have product listings in 3 neat columns. I have selected this in admin/product listing/layout style AND I chose 3 columns per row. In the link above, you can see that it is sporadic. Some rows have two columns and others have one. I read this thread with a similar problem:
http://www.zen-cart.com/forum/showthread.php?t=41025
I tried to adjust the mainwrapper in my style sheet and it looks like this:

/*wrappers - page or section containers*/
#mainWrapper {
background-color: #ffffff;
text-align: left;
vertical-align: top;
border: 1px solid #9a9a9a;
width: 1000px;
}

I have fiddled with this (which is my custom template) by changing the width to 750px, 1000px, 100%.... and nothing I do seems to change the width of my template (assuming that the size of the template is causing the columns to get all out of order).

Am I completely off base? Should I be looking for the fix in some other place? Any help would be greatly appreciated! I've been working on this for hours today and earlier this week.