(17 Mar 2016, 8:17 pm)Davie wrote From what I've heard; 8311 has been a problem bus.

I'm getting the feeling there's one in every batch. Like Arriva 1598, which we were discussing, the other night. Had that recently fixed mechanical fault and has always had glitchy electronics, from the destination displays, to the NSA screen to the ticket machine, which receives a fair bit of percussive maintenance. 1599, OTOH, behaves perfectly, other than being a prang magnet.