ChristmasPud
TS Member
Im not sure... same team behind both and same timeframe really, why would it have taken years to plan a madhouse and a few simple effects? Especially when the version we know today was planned as a last minute replacement. Hex only happened because of the restorations which were planned in 98 I think. (I dont have Michael Fisher's book with me to check)Hex would have taken years of planning and consultation. Duel was more or less a copy and paste of the 'upgrade' done at Chessington the previous season.
Duel still showed a pretty bad drop from Hex