[jQuery] Cluetip Params Not Working?

[James Simm]

Hi there,
I'm using the cluetip plugin to provide tooltips on my current
project.

I've declared my tooltips like this:
$('.ic a').cluetip({
    positionBy: 'mouse',
    showTitle: false,
    activation: 'click',
    mouseOutClose: true,
    ajaxSettings: {dataType: 'html'}
});

The tooltips are appearing correctly, and activating onclick, but the
title is visible, and the tooltip doesn't close on mouse out.

There are other cluetips on the page, using different settings:
$('a.inplayLink').cluetip({
    splitTitle:'|',
    positionBy: 'mouse'
});

I wouldn't have thought these would have any effect on each other, but
I don't seem to be able to get the click activated ones to do what I
want

Does anyone have any idea what I'm doing wrong?

Regards,
James