I've read everything I could find online about adjusting the trigger in a Contender. My trigger is 1.5lb with just a bit of creep, and I'm happy with it, except I'm not sure its "safe". With the grip off and hammer cocked, if I give it three sharp hits with a plastic mallet to the grip stud the hammer will fall. I can't get the seer to release no matter how smartly I shut the barrel. So my question is, is this gun safe as is? I'm thinking if the gun were dropped with a cocked hammer it could go off. How many hits with the plastic mallet would you consider safe? I'm thinking I probably went too far with the trigger spring.