[TYPO3] wiki icon not showing in editpanel after timtaw install

[Paul Matthews]

I've followed the instructions from the wiki
(http://wiki.typo3.org/index.php/TIMTAW) for timtaw installation but I'm
having difficulty getting the wiki edit icon to appear in the edit panel

Here's what I've done based on my understanding of the instructions:-
* created a backend group which has wiki enabled, with users in that group
* linked this to an equivalent fron end user
* installed extensions 'version' and be_acl
* set acl's to show, create, edit, delete for page and content for new
group from top level recursively
* added the following entry to the configuration entry of the main template
marks.EDITLINK = COA
marks.EDITLINK.10 < plugin.tx_timtaw_pi1
marks.EDITLINK.20 = EDITPANEL
marks.EDITLINK.20 {
   label = %s
   allow = toolbar
   line = 5
   onlyCurrentPid = 0
   previewBorder = 4
   edit.displayRecord = 1
}

I think this last area is where the problem lies. I guess there needs to 
be further lines of typscript to make use of this newly created opject. 
To that end I have tried to incorporate this into existing editpanel 
related code as shown below. Unfortunately after being wildly optimistic 
at the time - it made no difference and still just my existing icons appear.

##########   start of  existing code already working  ##################
myEditPanel = COA
myEditPanel.10 = EDITPANEL
myEditPanel.10 {
allow = toolbar
label = Create/Edit Page
}
myEditPanel.20 = EDITPANEL
myEditPanel.20 {
allow = new
newRecordFromTable = tt_content
label = New Content Element
}
myEditPanel.30 = EDITPANEL
myEditPanel.30 {
allow = new
newRecordFromTable = tt_news
label = New News Item
}
##########   end of  existing code / start of timtaw code ##################
myEditPanel.40 = COA
myEditPanel.40 < plugin.tx_timtaw_pi1

myEditPanel.50 = EDITPANEL
myEditPanel.50 {
       label = %s
       allow = toolbar
       line = 5
       onlyCurrentPid = 0
       previewBorder = 4
       edit.displayRecord = 1
}

ADDRECORD < myEditPanel


Anyway, I think I'm almost there so if anyone has any pointers. I guess 
the marks.EDITLIST bit is significant but I'm just not figuring it at 
the moment

Cheers
Paul