Help me remember Worlds re-re

[RichieRich]

I got a re-re Worlds back when they came out. There was an issue with the transmission, remember? I bought a bunch of replacement parts back then and I don't recall what the specific issue was. What was the exact problem and what was the solution? I think I'm having a case of CRS.

[juicedcoupe]

I know that some had issues with the slipper clutch hitting the motor mount plate.

I think that there may have been an issue with some of the transmission cases being warped or something, causing binding.

[mikea96]

The main problem was the b4 topshaft was machined wron so the slipper back plate pushed up against the motor plate and rubbed. And the gear mesh wasn't very good with worlds stealth case so everyone was switching to the regular 6565 case.