With thanks to Philip.
Visited Malaysia Foreign Consulate in St Kilda today. It is confirmed as follows:
Foreign Postal Voters in Melbourne (and everywhere in the world )
Melbourne: No physical voting in St Kilda
Official guidelines can be downloaded from www.spr.gov.my
1. Download Form B1 from www.spr.gov.my
2. Complete form with overseas address n send back to SPR in KL
3. SPR will acknowledge receipt n send voting papers with further instructions to your Melbourne address.
4. Follow instructions .
AS SUCH, NO NEED TO VISIT CONSULATE. CAN EXECUTE REGISTRATION FROM HOME.