As tight as the cut-outs hold the 123 cells, the top-lid foam may actually not
be needed. All the ones I ordered from them came supplied with it though.
If you opt for no top-lid foam, even if under extreme conditions they shift up
a bit, they will only be able to move slightly before coming in contact with the
lid of the 1020.
I cut about 1/3 off the top-lid foam (thickness wise) and it works perfect.
Slight pressure is needed on the final 1/4" closing the lid, creating IMHO a
perfect amount of pressure w/o concern of losing the watertight seal.
Note: I cut my foam with an electric fillet knife, worked great.
mafeya said:
also...i found a picture on the botac.com site that shows something different from yours.
as you can see, it doesn't come with foam on the "ceiling" or top half of the case.