I hope for your sake and mine this is my last time posting about my 700r4. I’ve found a cheap core that I’m looking to rebuild. I’ve heard people say it’s not that bad. I’d be buying a rebuild kit and any special tools I’d need, like a ring puller and whatever else that’s necessary. For those of you who’ve done it, how bad was it? How long did it take you? Would you recommend doing this myself? I’ve never done anything like it, but it’s something I’d really like to do. Thanks