I’ve recently acquired a pchrisbosh1 shell which included an aluminum n-filter. I’m actually having some trouble figuring out what I need to do to not mess up attaching this n-filter to the shell. I’ve seen that some people cut the n-filter to fit the shell, but usually that has a molded filter already there to use for reference.
I just realized that using a 3 inch hole saw might be a good idea? But I don’t know if there are any reasons that could be a horrible idea.
Yes, it’s a bad idea. Trace where it goes on and use a Dremel to make your opening. Then use magic sculpt to cover any inconsistencies on the edges.
Hello sir, my shell was built to replicate the original GB1 hero shells. The original shells didn’t have an opening for the N-filter. A half circle aluminum sleeve was cut and then attached with large rivets from inside the shell.
It really depends on what your going for. If you plan to put in some of the modern electronics that do various effects through the N-filter you might want to cut a small hole to run the wires through or cut a large opening. If you want to stay true to the original GB1 hero packs then attach as described above. Here’s some pics to illustrate,
You’ll have to eyeball the reference pics to find the exact placement your satisfied with then cut the N-filter to shape using a Dremel tool with fiberglass reinforced metal cutting discs. Once you attached the the half circle sleeve and rivet it on you’ll attach a heavy amount of epoxy glue preferably 5-min set Loctite brand from Lowes or Home Depot and slip the N-filter right on.
Wipe of excess glue and done.
For an example of the alternative method check out GrimmyGB’s thread on this page
He cut a hole for it with a dremel rotary tool. Looks great this way as well