This is a big deal to me. I'm not certain but I think this is the first time GW or Forgeworld have designed a thing with magnetization in mind. I want to see a video of someone who had done the magnetizing correctly sliding the panels in and out to see how that would work.
Yeah, it's about time they got around to this. I think they thought people would buy something like two separate dreadnoughts with the two separate loadouts you wanted, rather than just magnetise one. Sadly they are a few years behind other companies in this regard, but hopefully we see it on all new products in future.