Foam cutting, best/easiest/neatest way please

[Gizwaz]

Just picked up a case for one of my 450's today and need to cut the foam in a couple of places to get the fit I'm after, but I want to keep it nice and neat too.

I have no end of various knives/scissors etc' to choose from but wondered what methods people use and what kind of results you got.

cheers in advance

Cliff

[challis349]

i used the sharpest kitchen knife I could find, but the thinnest also, helps to keep it neat

[Balders]

I've used my filleting knife before. Razor sharp and long and thin. Does the job quite nicely.

[Rctintin]

I used one of those knives that you can snap off the blunt bit again and again. Fully extract the blade with a sharp tip, and cut away. those blades are very thin so work great.