Time for another look at the coaching stock formations based on information posted on a gen group on Saturday morning, presumably from the 'magic box' rather than observations. For comparison, I have posted the previous formations.
CS01 14-Oct 15004-15101-15201-15308-15307-15303-15304-15206
>>>> 08-Nov 15004-15101-15201-15308-15307-15303-15304-15206
>>>> 23-Nov 15004-15101-15201-15308-15307-15303-15304-15206
CS02 14-Oct 15005-15103-15202-15311-15312-15313-15322-15306
>>>> 08-Nov 15005-15103-15202-15311-15312-15313-15322-15306
>>>> 23-Nov 15005-15103-15202-15311-15312-15313-15322-15306
CS03 14-Oct 15008-15106-15203-15316-15324-15325-15329-15209
>>>> 08-Nov 15008-15106-15203-15316-15324-15325-15329-15209
>>>> 23-Nov 15008-15106-15203-15316-15324-15325-15329-15209
CS04 14-Oct 15007-15105-15205-15314-15333-15332-15331-15330
>>>> 08-Nov 15006-15105-15205-15314-____-15332-15331-15330
>>>> 23-Nov 15006-15105-15205-15314-15332-15331-15330-15333
CS05 14-Oct 15009-15108-15204-15318-15328-15320-15319-15309
>>>> 08-Nov 15009-15108-15204-15318-_____-15320-15319-15309
>>>> 23-Nov 15009-15108-15204-15318-15328-15320-15319-15309
CS06 14-Oct 15003-15109-15207-15323-15321-15317-15310-15208
>>>> 08-Nov 15003-15109-15207-15323-15321-15317-15310-_____
>>>> 23-Nov 15003-15109-15207-15323-15321-15317-15310-15208
CS07 14-Oct 15010-15107-15210-15334-15305-15327-15335-15315
>>>> 08-Nov 15010-15107-15210-15334-15305-15327-15335-15315
>>>> 23-Nov 15010-15107-15210-15334-15305-15327-15335-15315
CS08 14-Oct 15011-15102-15212-15339-15338-15340-15326-15211
>>>> 08-Nov 15002-15110-15212-15339-_____-_____-15326-15211
>>>> 23-Nov 15002-15110-15212-15339-15337-15338-15326-15211
Tonight, 15011 is in place of 15009 in CS05 so I guess were swapped at Polmadie over the weekend. This set, and CS03 are working the Highland Sleeper with 92006 at the front.
Noticeable is that 15337 from the 'spare set' has replaced damaged 15340 but otherwise none of the initially spare sleeping coaches has been used. All of 15101-15110 have carried passengers. I reckon that sleeping cars 15213, 15214, 15301, 15302 and 15336 and seating car 15001 have not.
Pairs on Saturday morning were reported as
1M11 CS08+CS02
1M16 CS07+CS06
1S25 CS04+CS01
1S26 CS03+CS05
As they should be on a four day cycle and there isn't yet a spare set it should be possible to determine which coaching stock set goes to each destination each day in advance.