TABS

Is it possible to create a 4th TAB?

Yes, you could copy tab 3 label and div and change number in their id to 4. Then you will have to adjust width of labels so they could fit in layout.css

#tabs > ul > li {
display: block;
float: left;
margin: 0;
padding: 0; line-height: 52px;
text-align: center;
}

Cool - have done that and it shows perfectly - now I need to add a position tab4 in the module manager.
Under the positions I only have Tab1 tab2 and tab3.

I have K2 Content that I want to link to that tab, but I do not have a position tab4

Add it in templateDetails.xml below:

<position>tab1</position>
<position>tab2</position>
<position>tab3</position>

Thank you!