[Mobhack]

Technically, we could give the UK shoulder guided guns a stabiliser vaue of 1. Because the inter-war regulars pracised shooting on the move a lot, and the shoulder rig was supposed to make tracking a moving target while you yourself are moving easier. But that required a heck of a lot of training time, and when the expansion of the army with conscripts happened, less time was available to exhaustively train on the shoulder elevated system. So we would require say tanks up to 40-1(??) with stab 1, and then the same thing with stab 0 after.

Then cue the incoming whines from the rivet-counter types about say the matilda 2 suddenly losing its stabiliser, or "why has the matilda 2 early model got a stabiliser when they had no such mechanism - error! error!".

So they dont have a stabiliser, despite the fact that the interwar regulars with well-honed extensive training could actually be deemed to perform as if they had one, with the skilled gunner himself being the stabiliser mechanism. So less whining from error ferrets, and no need for a slightly different model of several AFV post 40-41 which saves OOB slots...