It seems that:
TIB 744U TIB 767D TIB 794A
WLDEP Ex 61,177/925 = WLDEP 75
All as Split shifts, 744U TQ03, 767D S104
And also not sure about this:
TIB 370P
WLDEP SP = WLDEP 852.
Duty 852 AM07/PM07
All according to the roster.
i believe there are more former WL 61 perm buses that are now
perm WL 75.