Ok just tested it out, so when you are using the mod you are using the option for Override all instead of Base because you also want it to affect other spidertron mods, right? but by doing so it also overwrite the ones from spidertron MK2, MK3 and Ghost weaver.
If that is the issue i would suggest setting it to Base, and trying this mod i wrote a while ago https://mods.factorio.com/mod/hive-spidertron , tell me what spidertron mod you want compatibility with and i will add it to customize the grid. // The only problem you will have by doing it this way is that means that if you also have modded tanks they will not be overwrite with the vehiclegrid.