>>2942460
>They'll knock it out and hear it hit the floor
That should at least also get my attention. But if its not blocked by a key they might need to use other and maybe quieter methods. But with how common non blocking locks are i don't see them not knocking first to be honest also.
>>2942463
>The presence of a key inserted on one side doesn't make it any more or less easy to pick it from the other side.
So even if it were blocked it would still be as pickable as one that is still usable with a key inserted on the other side? How does that work? I assumed that if the thing cannot rotate because a key is inside that it would hinder putting tension the core in some way. Im only changing out the cylinder so its picrel.