I'm having a few problems when exporting QSL's for printing as follows:

1. If I select the QSL export labels for printing menu from
the QSO List I recieve an error stating "You do not have a filter
enabled or do not have a QSO sorted by callsign..." sorting and
filtering do not seem to have any effect however if I configure a
filter save it and then load this filter I am able to export QSL
labels. Is this expected behavour if so this is not as per the manual
as the manual states I should be able to select the QSL's  export
labels for printing menu from the QSO List then choose my export
optiosn form there?

2. Text in the QSO Comments field are often breaking the csv output
and disrupting the QSL labels. This text displaces precedding columns
to the right. I can of course manually edit the csv output file so not
a great issue at the moment but I think this will need fixing.

Example:

G8FXM,2003-01-25,17:58,G0URR,,40m,RTTY,599,PSE,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,Jan-02 BARTG Sprint Contest

G8FXM,2012-03-05,20:15,G3KLH,,80m,RTTY,599,PSE,2012-02-06,20:41,G3KLH,,80m,SSB,59,PSE,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

3. The number of QSO's to export doesnt work. I've set this to 6 but still only get the default 3 qso's per call exported.

This is no longer an issue, I think I had a bad glabel config, i can confirm its working now.

4. I have a handful of QSO's that, produce an unreadable csv file
when output. At the moment I have no idea why but it's always the same QSO's
marked as qsl_s = SD. I realise this isn't much to go on, but I mention
it in case if strikes a chord whith someone who has also had this isse
and solved it?

This is no longer an issue, I think I had unsupported characters or encoding type left over from my imported log. Native CQRLog entries are fine.