Re: Invader screws in other pickups?
So you drilled it out? The only pups that will accept the Invader poles as-is are the Dimarzios with the fat allen poles. That's the Super D, Super 2, and Super 3, and the Evo neck and bridge. Don't the Invader poles just slip right though on the slug side? The slugs are a bit wider than the Invader pole diameter. At least on all the pups I've worked on.
I did the exact opposite, which was to put those Dimarzio poles in an Invader and I thought that really improved the sound of the Invader. Maybe Duncan should offer an "Invader Lite" with those poles, but it might just be too much like the Distortion.