2012-06-30 Sat/Sun - Dunwich Dynamo DD20

Does the train from Ipswich to Liverpool St start at Norwich or elsewhere? Wondering if there's any point making a bike reservation from Ipswich if the train is going to be full up with bikes from Norwich by the time it gets there. Ipswich/Norwich look equidistant from Dunwich..

i rode on to Ipswich last year to catch the 11.15 train. met a few people on the roads, and one or two on the train. not that many people though. you shouldn't have trouble finding space for the bike at least on the earlier trains.
regretted having to stick to a schedule, though, and was fairly delirious by the time i got to Ipswich, so coaching it this year...