It bezels I am after, They are listed in the US but Lowrance (navico) have no idea what I am talking about. Got them to look on a US site and they are trying to chase them down but no luck so far.
Suzi and Rood gauges are the same Lowrance units so this may be an option If I can find someone that both lists and sells them in the UK.
If they are the same as Lowrance kit then there should be a night mode which is reverse video, black screen and white (or really light grey) lettering and numbers.
I found this after playing with the simulator, hadn't came across it in the manual but bearing in mind Lowrance instructions it isn't surprising!
I have two LMF 400's on the way and the holes are cut waiting on them. Should take 15mins to fit and connect once they are here. It would be nice to match them to the existing white faced gauges hence the query.