Barb,
Another newbie question, is a "moon filter" the same as an ND4 filter? I have done a quick search but have not found anything that correlates this statement. At the same time it maybe a silly question. BTW I have 3 "moon filters" so far.
I have a #56 and #58 filters, my #58 is marked #58A, are they the same, it has been a very long time (20 yrs) since I have played with optical filters.
And I will try that combination of filters in our next session, it is still looking ok here, some light cloud, but hopefully it will be good.
And for Bintel. That is another story, Kim had to drag me out of there kicking and screaming,

I could spend so much time (and money) in there given the opportunity.
Cheers
Andrew