the trailer selection for ownable wasn't used at all - even if it was visible. This is due to implementation of owned trailers - it is cargo oriented. So, it wasn't used for owned trailers, I hide it, so it won't create more confusion. There is still something needed in cargo.fil - but it is urrelevant what is there (can be empty) when using ownable. However, if such a cargo will be used in freight market, it will reset the market.
I have no idea how economy works in this game
People usually complain that earning with Speditor are to high I didn't notice any changes to job income, as it is insanely high. I haven't used economy mods though.In general, Speditor does not have direct impact on job income. As far as I know, job income is calculated by game - using distance. I will check if expected job distance is properly saved by Speditor. If yes, then it may be integration between mod and Speditor issue, which probably won't be fixable. Owned trailer editing is inserting job AFTER you pick it up. So, some part of code (picking up job) is be omitted by game (that is why you will never have detour when adding owned job with Speditor). And this may also cause some issues with calculating job value. Maybe some single parameter is not used properly, maybe game is not using distance at all, so you have only constant value for job income, and you cannot see it when having default economy, but you will notice it when using economy mod. Will check, and I'll let you know.
