Hi I have three ruger revolvers police security six,security six,and a gp100. The security six and gp 100 have the same trigger pull and same let off if you will. The police security six in da the hammmer travels further back than the other two revolvers. I just wonder if this is like normal or abnormal as far as the length of travel the hammer has in the police security six opposed to the security six and gp100. Can anyone here keep an answer as to what to do? Thank you