Quoted from DaveTheTrain:My locomotion sound issue has been solved, finally.
A dodgy IC on the soundboard apparently!
In other news the Zaccaria bug has bitten as I'm now getting a Space Shuttle to sit next to locomotion
Never played one but it looks to have a more interesting layout than Loco
So you got the Locomtion I picked up the Robot on pininfo, my first Zac as well