So, basically you're asking for the unit to actually behave as though it's a ward class unit, but still have the move/attack/stand/hold position/patrol and skill buttons available? There isn't really a good solution for that. To have it actually behave as though it has ward-type selection, you would have to factor in three problematic cases.
The first problem would be if you select multiple units of that unit-type, but no units of any other unit-type. You would want to be able to select multiple units of your unit-type, even by box-selecting, if there are no other units to select.
The second problem would be if you box-select (by clicking and dragging) at least one unit of your designated unit-type, and more than twelve units of any other unit-type. You would want the selected group to be a full group of twelve units, which means you would not only have to remove at least one unit from the group, but replace it with another one that fits the criteria of both having been within the selection box and being of a different unit-type
The third would be how to differentiate between box-selecting and shift-clicking each unit to add to the group (or shift-doubleclicking to add multiple units of that type). You still want to be able to add units of that unit-type to the group if you're shift-clicking, as long as the group isn't full.
The most feasible solution I could think of, rather than trying to trigger it, would be to change the "Stats - Is a building" to true. Selection for buildings behaves rather similarly to selection for wards. Unfortunately, that produces other undesirable behavior, such as your new building-units waking up sleeping creeps, having a larger aggro radius, and having strange-looking shadows.
It'll be good practice at least, I did a bunch of practice boards the last few weeks but that's a bit different than actual repair. It's pretty obvious what's going on with those, so it's not very hard to trace the leads, and they aren't designed with faults so
Site is peaking on traffic for the recipes - Sundays are always the big days and we are 200 plus unique visitors an hour right now and it will be like that probably be around 3000 total on the site all day maybe more if Google desires it LOL
Anyway I have a power bench that I don't actually know how to use, but I'm assuming I can take the battery out and power it directly from that to see if any of them turn on.
If you had kids like me that grew up in that era you could just go to your closet and fish out one of the cords from the cord bag. I bet I have everyone of those cord connectors plus some