none, I gutted it to just an empty cup and built all the new parts
my whole deck is positive, the whole deck is an insert and gets + from the center post that screws in from the center of the 510 right into the deck hole, the deck is notched to fit snuggly around the neg post with an insulator between the deck and neg post and the whole deck sits into another insulator cup isolating it from atty ground. I've got to take it all apart now that I've tested it all day to put a final polish on everything to remove all the micro scratches from machining, when I do I'll get you internal picsthe way I did this would work perfect on your atty, you could make the deck 2 halves of a circle so one half is + and the other -, could still do your side set screws if you don't want posts on a setup like this. I thought about doing that myself but don't see any reason not to have the 2 posts for me personally, I like the posts and building on it is easy
well the notch technically is an oversized hole, it's just that the edge of the hole is past the edge of the deck so the hole hangs off one edge, making it a notch instead of a hole. a hole wouldn't work because the neg post is right up against the wall of the atty so there's no clearance on the other side of the neg post for it to go through the deck, plus being notched allows it to be assembled after the neg post is in place because the neg post is now pretty much permanently fixed there, if it was a true off centered hole then it would look like a "C" but then I wouldn't be able to insert it so the notch winds up being a "U" so it can fit over the post without having to thread through a tight fitting "C" type hole
images not showing... so does it change and tune the flavor like I think it would? I'm dieing to know but haven't had a chance to make a bushing and sleeve yet![]()
images are up. i forgot the " / ". you really don't want to discover for yourself first?