bigger 340 headsail
The factory supplied 110 is probably as big as you can go and use the existing track. A 135 would be sheeted outside of the shrouds. Therefore, I don't know where you would put the track, and I don't think a track would be particularly helpful because, with the sheets outside of the shrouds, you would be forced to have a wide sheeting angle with/without a track. Rather than a 135, why not go with a cruising spinnaker?
