Sprockets and wheels don't match up

Has anyone else found that the screw holes on the sprockets and spacers for the wheels in this year’s KOP are a different diameter than the holes on the wheels? Is there a special screw for this purpose? I checked the KOP Checklist and it doesn’t list any special screws for attaching the sprockets to the wheels as far as I can tell. Please check and let me know soon.

Follow that link to go to the cBase assembly instructions, which includes how to put the wheels together…I only skimmed it earlier, but I believe the basic instructions were to tap the holes in the wheel hub, then take matching screws from your own collection to fasten everything together…