Thanks!

They haven’t run Sprinters on timetabled services through Deer Park for a few years now, but they did occasionally show up on the Melton shortworkings if a VLocity was not available. This example was from 2020.

The signal diagram says Deer Park has a 215 metre long platform – longer than the 180 metre minimum standard, but short of the 250 metres requires for a 9-car train to safely use.

V/Line’s H sets are noisy at speed thanks to their doors – they just have suburban style sliding doors, as they were originally built as Harris suburban trains back in the 1950s.

The Victorian Rail Industry Operators’ Group Standards (VRIOGS) from a few years ago state platform height should be 1080mm +10mm / -0mm – they make distinctions between suburban and regional train platform lengths, but not height.

https://www.yumpu.com/en/document/read/45360917/vriogs-0021-railway-station-design-standard-and-guidelines