Hello again Glynn, I have the crew folder and zipped it up but I see now you already have that, I need to read things properly and as for me mentioning Ranwers, well I should have checked the thread, I do not improve with age.
That link of yours from benitomuso is I think what is needed.
The only other thing I have are two entries in the static.ini but I doubt they are anything to do with the workings of the chocks mod itself, they could be from the original postings from tomoose:
[buildings.House$Linked_chocks2]
Title Linked_chocks2
MeshLive 3do/Linked_chocks2/live.sim
MeshDead 3do/Linked_chocks2/live.sim
AlignToLand 0
Body FuelSmall
Panzer 0.005
[buildings.House$Chockscalesmall]
Title Chockscalesmall
MeshLive 3do/Chockscalesmall/live.sim
MeshDead 3do/Chockscalesmall/live.sim
AlignToLand 0
Body FuelSmall
Panzer 0.005
Sorry to say that is all I can find, maybe look at any catapult related mod in JGSME.
Take care and be safe.
Wishing you all the very best, Pete.