The HUD Editor no longer works in build 90 it seems. All other MOD Dev elements work whilst on track but HUD Editor doesn't go into the HUD menu's.
Your display resolution ratio has to be equal to the resolution ratio of the particular HUD (which is defaulted at 1280X960) in order to edit it. Otherwise it won't let to edit the HUD & won't give you any message as to why it failed. The next build adds an error message to the messagebox if you are not in the proper resolution to edit your selected HUD as well as support for HUD resolutions other than 1280X960.
Sorry to revive this topic, but I can not put this resolution. How to force to 1280x960? View attachment 10059