reverse doesn't work in 904

i called ramco to see what they would quote it at, $695. I said thank you and hung up. My neighbor took it to the same guy that built his 7R400 (700R4?, anyway, its a bowtie). Said the guy is usually slow, but he's leaving for vacation when he gets all the tranny's done, he was gonna do a tear down today and let me know what he found tommorow. I'm hoping it won't need a complete rebuild, but i'll find out.

Thanks,
Steve