4-Speed Rebuilder Recommendation

So I received desmo900’s transmission that was rebuilt by another builder, I do not drop names, and it doesn’t really matter. I found a bunch of issues the other builder left, mainly the input bearing hole in the case is fuc$ed and they peened the crap out of it. The bearing is still loose after this “fix” so the lower cluster is drifting and grinding the inside of case, hence the popping out of gear issue. The keys are also questionable and it had some crap bearings from A foreign country I will also not mention. I use only SKF just to save myself headaches. Anyway, I will replace this case with one of my many spare ones and get him back on the road. Another thing that ticks me off is people using etc sealants on these things, it’s a pain to get off and it’s not needed if you use the correct seals .

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What’s the shipping cost from SoCal to Wisconsin?