Thanks Roy.
The logic is there to see and confirms bits and pieces posted on here, but it raises important questions.
1) Why is it not possible to segregate the BLUT from the Westfield Corner? It's bricked and shuttered off internally. Much larger grounds of a similar age to ours have 'split' ends shared between home and away fans. It's also possible to segregate the exits, so Blades coming out on Bramall Lane would be forced to turn left towards the Railway, and Forest turn right towards the Cricketers, but unable to turn down John Street.
Any extra security cost should be picked up by Forest considering their fans' behaviour have caused the issue. Should they refuse, we should've given them the BLLT but only the minimum 2000 with the front rows netted off so they're further from the pitch. If SUFC incur a small cost due to increasing security to placate SYP, for fear of a repeat, so be it. That's preferable to the situation we have now. Charge £25 instead to help offset that extra cost if necessary, everyone would've still been pleased with £25.
2) Why was it necessary to open the ticket window so soon after full-time on Saturday? The club aren't printing tickets so there's no time needed for posting them out etc. There should've been announcements on Saturday evening and Sunday telling fans to make sure their accounts are linked as tickets will be online only. Publish a 'how to' guide and keep directing people to it. Hold back starting sales until Tuesday if necessary, to give the ticket office all day Monday to assist those that haven't got themselves set up over the weekend.
3) Why is the ticket system infrastructure so inflexible? Even with points 1 and 2 not possible, a better system would've still avoided all the bollocks.
Sat 7th 5pm - ST holders can buy their own seats, except Westfield Corner ST holders. No transfers, no extras. No-one else can buy during this window.
Tues 10th 9am - Westfield Corner ST holders get their own window to buy seats elsewhere in the ground, either unused or ST holders who didn't buy their own seat for whatever reason. As this means all the inconvenience is picked up by Westfielders, their tickets are £15. Non-Westfield ST holders would be frozen from buying in this window, having already had 2.5 days to sort themselves out.
Thursday 12th 9am - Members without ST can now buy, with all other ST holders also now unfrozen to move seats if possible or if they didn't move quickly enough when it was their window.
Friday 13th 9am - general sale, available to all to buy or move seats
Overall, something has to change. Whether it's some kind of re-configuration of the Bramall Lane end to make it possible to segregate, or at the least a robust but flexible ticketing system where restrictions can be applied and removed to create a proper sales structure.
EDIT - for clarity, I'm a ST holder in the Westfield who has moved to the SS for this game.