The main should be rigged with a reef in it before you leave the dock and ready to hoist. You can mess around with just the genny on a reach but a 130% genny rolled to 100% on a beat is not very efficient and you may need the main. Have it ready to go with the pre-tucked reef as sometimes you don't have time to be messing with sail covers and reefing when it is blowing hard.
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