I need to find some good shock absorbing foam I can customize for several cases I will be putting together... for everything from audio and camera gear to a handgun, clips and ammo to a telescope and accessories. I have never done any projects like this so any suggestions would be appreciated. I suppose I will need several layers of one or two inches to get the depth I will need for the telescope and just maybe glue and stack them as it would be much easier than trying to cut for a depth of about ten inches. I have not looked at foam manufactures or dealers because I figure I will get better starting points from feedback here. I do want the fit to be snug... especially for the handgun so the foam that has per perforated "pop out" areas doesn't sound too appealing to me. I am guessing after traces the items on paper using an x acto knife would be the way to go. Suggestions? Thanks!