Problem With CFToolTip

["GRB" <webforumsuser@xxxxxxxxxxxxxx>]

I have a list of 10 or so options on one page presented as radio buttons. Each 
is associated with a tooltip as follows: 

 <cftooltip 
sourceForTooltip="/eim/output/graphics/ToolTips/eimef_chemistry_graphics_tooltip
s.cfm?id=SSS" >
 <cfinput type="Radio" name="Outputtype" value="SSS">&nbsp;&nbsp;[B]Summary 
Statistics vs Time For A Single Lab Parameter (Site-Wide For Specified Sample 
Type)[/B]
 </cftooltip><br>

 As the user mouses over th text of each, an image of the graph that they could 
produce if they selected the option is displayed.

 The code associated with one of these tooltip options is as follows:

 <cfcase value="XYP">
 <IMG 
SRC="/eim/output/graphics/tooltips/ConcentrationVsTimeOneLabParameterUpTo10Locat
ions.png">
 </cfcase>

 The problem that I am encountering is as follows. The images associated with 
the first five options display fine and stay. Beginning with the sixth, 
however, the images repeatedly flash on and off like a strobe (4-5x a second). 
Inclusion of the autoDismissDelay parameter at different settings has no effect 
on ths behavior. The images are 30-60KB each.

 I have applied the hot fix as I saw that one of the fixes dealt with tooltips. 
The one improvement I saw associated with the hot fix is that the stobing now 
starts with the sixth item whereas before it was applied, it started with the 
fourth.