ibncalb
Elder Member
I could.There always is the label. Ctrl-L -> "No SD" or whatever you like.
I could assign a letter to the vehicle and keep a handwritten note that he has blown his smoke.
I could link that vehicle to a blank counter and write on the blank counter 'this one has used his sD'
I could put a no smoke counter on him.
However all of thee solutions are inelegant and a bit boring.
Right click select sD used, sorted.