I recently began practicing picking kwikset deadbolt locks on my back and front doors in my home. I am a huge beginner by the way, I just bought myself a 5 piece pick set less than a week ago.
The front door was easy, it is a one sided style. Now my backdoor one is same brand but it is a two sided style with two keyed cylinders. This lock is giving me lots of trouble as I have yet to pick it. My question is, does the style of this lock make it harder to pick? And is it possible it has spool pins or some type of pin that makes it more pick resistant than my front door one? It has two screws on the outside of each cylinder which most of the kwiksets I have seen don't, I just thought I'd mention that in case its an indication of the type of lock it is. Thanks!