Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Do all three layers of foam go in the bottom or do two go in the bottom and one in the top?
Document: This case includes three (3) solid foam inserts, one (1) 1.625" thick top cover foam sheet and two (2) 1.625" thick bottom foam sheets. Foam can be easily cut with a razor knife.
This is one sturdy little puppy--you can stand on it. But be warned: the interior dimensions are 36" x 24" x 4.5", and it's not all usable. Inside the case you will find two 1.5" slabs of foam in the bottom of the case, and another single piece in the top. You are supposed to trace lines around your equipment on one of the bottom pieces--leaving at least an inch of foam along the sides.
I purchased this case for a colt m4 carbine. The case in about 35" long on the inside and taller than any rifle on the market. Two pieces of foam on the top and bottom, with a removable piece sandwiched in the middle that you cut out for your specific needs. "foam for camera" makes no sense to me.This is a standard 1700 pelican case with solid, thick foam. Well worth the cost of the case, as this case could survive serious abuse.
This is mis-advertised as coming with Pelican's Pick & Pluck Foam. It does not. Take it from me, this is the 4th Pelican case I have purchased on Amazon, and all came as advertised with the right foam, until now. The foam in this is 3 equal size sheets about 2 inches thick each, one for the lid and two in the bottom.
That means the depth of the cutout is 1.5"--the thickness of one piece of foam. For me, 1.5 inches is not enough to hold my scoped M4 with a laser on a side rail. Even cutting into the top and bottom pieces (which you are not supposed to do) will not give me enough room.
This case is awesome and durable. I bought it for my recently purchased AR-15 and it fits in the case good with the stock fully collapsed. I wasnt sure about the fit before I bought it. But it does fit in there nicely. There is 3 foam pads inside a top the middle the one your suppose to cut up and the bottom.
Pelican cases are top of the line.The new improved lock tabs are great if you pad lock your cases. The solid foam is the way to go! Many other types of cases have eggcrate foam on one or both sides and a less dense solid middle layer. I have found these to be inferior because they allow heavy contents such as rifles to shift around inside the case. The solid foam in pelicans keep everything secure and in place for maximum protection. Pelicans are a little on the pricey side.
I did not have any chalk to make outlines of the cuts, but a magic marker worked fine forme.The instructions are a little sketchy on gluing the foam to the top and bottom of the case and gluing down the middle layer after it has been cut. This is optional, but I wanted to do it. I learned that both contact cement and spray adhesive worked but it took overnight for them tortally bond.
I'd give this a case five stars if one of the latches weren't so difficult to close. Cutting the foam to fit wasn't that difficult but it sure did dull the blades of my wife's new electric knife. My biggest problem was getting one of the latches to latch. The other three close with some pressure (expected with a watertight seal), but to get the last one to latch I have to sit on the case. Even then it's a struggle.
Pelican makes the best cases for anything. I've used Pelican cases for rifles/pistols since '05 and recently I've used the ones to protect my tablets as well. Next deployment I'll pick up one of the laptop cases (learned the hard way last deployment that soft cases won't cut it). If you want serious protection for your stuff Pelican is the way to go. The foam is replaceable so even if you sell your items later you can use the case for several more years.
Answer: yes