ND filter - how to guide...

[pidsy]

spent (a lot more than i intended) money on a couple of ND filters from Breakthrough photography before i went away on holiday. then promptly forgot to take them away with me. so...

has anyone got/fancy writing or has any tips on using ND filters?

(i bought a 3 and a 6 stop which make a 9 stop when used together) the guide on Breakthrough's website seems pretty straight forward but i value the opinions of those on here to add their own processes.

[pidsy]

Cheers mark.

They're solid filters so that'll help a lot.

[pidsy]

I will be out this weekend! I'll see what I can come up with.

Cheers guys.