Curiouser and curiouser
I tried a mission with a carrier take off, switched to wing leveller and then sent the squad back home.
In 1.29 they park properly, as per the screenie, but in 1.40 they fell off the side
One possibility is that Ralf changed the landing code in 1.30 which has now become part of 1.40.
I will fly a 1.30 to test this again.
If the code has been changed I will see if I can get back to the 1.29 routine somehow, or fix the routine
The problem is in 1.30 and likely to be due to a code change.
In 1.29 the planes go straight up the deck and park near the end, as in the previous screenie.
In 1.30 (and therefore in 1.40 also) they go straight, then make a turn to the right. The first plane parks fine, the second is "OK" probably on part of an invisible airfield slightly wider than the deck, but the third and subsequent ones fall off the side.
I think that Ralf was trying to get a neater parking routine, so that the planes are all angle parked in line with the "island", but that there is an error in his calculation.
The code is on my other PC so I will need to check it, and for the moment I'll open a room for tonight's session