So I want to try a 5 speed setup on my DH bike. I don't need more range than a road cassette, but would rather have bigger jumps between gears. I just don't need 9 or 10. I've been running an old DuraAce RD, and after 6(?) years on my DH bike it's pretty trashed. I've got another Sram shifter derailleur setup, but the way the limit screws are arranged, it doesn't work to just put the low limit screw way in to accommodate the 5 speed arrangement. The DA is good on this front, but it's beat to ****. So I need a new derailleur. I'm thinking ideally I'll get a 10s Shimano, either a Zee or a Saint, and do the cable clamp plate trick to run it with the X.0 9 speed shifter I already have, but I'd rather make sure it'll work with the limit screw in before I buy one. Anyone tried this?