An easy fix that would spear this two units from death in many cases would be that if you select them and order them to move, the ambulance outmaticle unlock the healing buttom and the majors retreat bottom. Often you hear a stuka firing, or a diving stuka alerting is matter of seconds to react and you find ur self not really having time unlock those buttoms for thise units. i know fast command for doing that or click with mouse, but sence they both expensive to effort and you mostly find them having them close to eachother it would save them many times by just have them more easy to move away from treats.
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