This is what I do now. Rather than paying a steep price for an SVI trigger and then more for the insert I just buy the STI Gunsmith fit trigger and profile it as I want it. Much easier than trying to fit the SVI.
As you already have the SVI trigger... file away.
Pat
Rooster and Pat I thank you both for all that information and advise . And yes , you have both right
about the STI Blank Gunsmith Trigger . I have it , I gave it the profile I wanted , but was not enough.SVI trigger was a challenge for the appearance of the gun and for the insert options .
I try now the Enos (Top curved ) insert . I thought that Enos insert would keep my trigger finger away from the frame , but it does not (medium size hands). Perhaps I put my finger on the trigger using the the wrong way.
I believe you tired already. From my babbling.
I was glad for the discussion and for your help (rooster and Pat)