All generation 2 elevator parts have been updated to 2.5.1 – this includes shells. This release is mainly a bugfix release but it has a couple of small features that straddle the line between a fix and a feature. The scripts have also been optimized and should perform slightly better than before, although you probably won’t notice a difference! Rez your original shipping crate or use our redelivery station at our customer service desk to get your updates.