Hiya - not sure if this helps - but I have recently discovered a fantastic recipe for meringue - dead, dead simple & made with a Kenwood
Basically put 4 whites into clean bowl, add 9oz of icing sugar (odd I know, but it works!) Gently mix together with a fork, so you don't get clouds of dust. Using whisk beater, turn to Max for 10 mins & just leave to get on with it - you end up with an amazingly thick, glossy meringue that you can use as you would normally do.
This was the first time I had a really good volume with my meringue and it didn't come to any harm tapping it off on the side of the bowl - very stable!
Give it a go - bet you'll be impressed!