Tbh i have no idea as to what difference that could and would make, it looks perfect as it is, that said i'm up for tweak here and there if it improves the overall operation.
As for the bay as it is, I see it as (clichéd I'm sure) parcels and news paper traffic. I feel with 4 coach trains the station is a step up or two from a very rural BLT and therfore require a slight busier timetable, increase in traffic and with that a dedicated parcel bay. Might be a load of tosh but it kind of sits well with me!!
Interesed to hear feed back on the inclusion of the y point and any other possible tweaks,
Thanks