Hi. I'm Randy. I’m new to using Surpac and I’m currently learning how to work with it. I’ve encountered an issue while trying to input a block model format (.mdl) that I created in another application. When I try to load it into Surpac, I get a warning that says: 'Warning: The block model contains corrupt attributes.' Could you please help me figure out how to resolve this? I would really appreciate your assistance. Thank you!