Hi Craig. I've been running your newest script updates through their paces on my transport script test map and have found a couple things that might need looking at. Firstly is an issue with a transport that won't give me my units back. I've added the announce how many units in transport script thing, and it definitely says it has my units inside it, but when i use the unload skill it tells me something like the following. I've copied what it says to the best of my ability, I had to keep attempting to unload just to get the full message written out. Error in script, context unload_all_transported_units line 126 column 20 21 Object reference not set to an instance of an object The second issue is one of using the message argument when loading a unit. This one might not be a problem at all but might be the way I've written it out. Below is my line and the error that I've copied out. in my skill file: after_perform=load_unit_into_transport@ { capacity_cost: 1, Message: "{0} boards the {1}" } the error: Error in script, context load_unit_into_transport line 52 column 28 29, Reference get unit name is not defined I couldn't quite hear it properly so this is roughly what it said rather than an accurate account. Any ideas on either of these issues? Thanks Richard