Colonel32

Hello. I would like to ask about the template for 3D printed replacement wheels. Is there a variant that would not have the hole for coupling rods, just plain wheel? Or would it be possible to modify it? I understand that back in the eighties it made sense to make only one default mold for the wheels, but now that they are being printed one by one, there are locomotives like 7740 that would actually slightly profit from having wheels without rod holes. Thank you, Best regards, Jan