Well, two days of working with MML, trying to use the program to create the base variant, then use the computer to crunch the numbers for the different variants of the Dog - 5 Fire Support, Artillery, MASH, Drone Controller, Utility (to place portable turrets), Command, EW/AA, and Drone (Suicide Nuke) - and it saved them all as invalid files, except for the original and the Conjectural combat vehicle. It isn't a complete loss, but its a bloody waste of my time, so its back to paper, pen, and my digital copy of TM and the House rules for stuff like the Thunderbolt-TOW and Improved Autocannons.
Might be able to finish the Dog this weekend, but I wanted to get a woodworking project off my back so my kid would leave me alone, so probably on paper this weekend and transcribe it Monday night if nothing else happens.
Oh, heck. Murphy has been invoked, hasn't he?
In the meantime, working ahead on the Avalanche, so I have something to post.
*Edit - Not seen are variants for Drone (Kinetic Ram, Chemical Attacker-fluid sprayer, nuclear suicide charge), Passenger, ASF Tanker Support - I think I forgot a couple I thought of spreading fertilizer on the lawn today, but that should be enough for another 2 page entry, maybe three.