You want a positive engagement of the sear, so that indeed, the hammer is pushed back slightly before the hammer falls. Please read up on sear engagements; negative, neutral and positive. This is very important for the safe operation of a firearm.
First few seconds of this video tells me this is someone you do not want working on your Firearms. Vicegrips on a main spring, really,.......... Not good.
You want a positive engagement of the sear, so that indeed, the hammer is pushed back slightly before the hammer falls. Please read up on sear engagements; negative, neutral and positive. This is very important for the safe operation of a firearm.
Make a new sear out of 4140.
First few seconds of this video tells me this is someone you do not want working on your Firearms. Vicegrips on a main spring, really,.......... Not good.