Scenario ran OK with no problems. One minor point though.

There is a "Trigger Message" that pops up about switching cabs that comes up far too early. It would be much better to put that message in the top large box of the E. Croydon pick up instruction. This message will then show once the pick up has been completed.

How to change career scenario points.
When scenario loads in editor at the marker, open the right side fly out and pin open with the pin icon at the top.
Then click the blue train icon top right. This gives a second box.
In left column go up to the 6 th icon, Orange arrow on a section of track. You see the default setting of 200 points. Divide 1,000 (max points) by the number of timed pick up stops (ie; 3 stops would be 334, 8 stops 125 etc, etc) and change the default 200 to that figure. Un-pin box the F 2 save.