After several years of using one of these Beartooth kits --

https://www.amazon.com/Beartooth-Pr...ref=pd_lpo_3?pd_rd_i=B002L9JQ4E&th=1

on my Parker Bros. Quality GH, 2-frame 32-inch 20-gauge, with 3 1/2-inch drop-at-heel, liberal application of dollars to Craig Libhart at Susquehanna Stock Works solved the problem.

[Linked Image from i.imgur.com]

To go to a straight grip with good dimensions would have required bending the tangs and all that involves to be right so we opted for the Monte Carlo.