I completely agree with the last two comments...and thank you for your words.
Again, I would like to say the craftsmanship seemed surperb. I don't want to mislead anyone. I am not trying to bash FA. They seem like a fine company...and Bob was very generous with his time and was willing to look at the gun. As far as I know, it would have only cost me shipping and time...and he (or his techs) may have been able to solve the problem if I had sent it back to him...but as was just stated by the last two posters...1. I had thrown in the towl because I felt enough of my time and money had already been spent and exhausted on the item...and I felt life is too short for me to continue throwing more time and money (considerable money even reloading) down range trying hundreds of rounds of testing ammo and considerable time dealing with the problem...as I had other 45 Colts that worked very well for me...and 2. I had personally lost some faith in the FA...not that it was "bad" because it wasn't bad...it just wasn't consistently good for me, which my other guns are (at least the ones I have kept). I can turn one of the Rugers into an airloom for my son.
I should have noted, the times I got "promising results" were with loads fired at only 10-12 yards. At further distances (as I wanted to develop a load for handgun hunting out to 50 yards), I didn't get the groups I was hoping for.
I also should have noted that FA is probably one of the only gun companies or gunsmith like outfits that has EVER delivered an item on time (actually early). Every other gunsmith operation I have dealt with has taken considerably longer than their "estimate." That was not the case with FA. They delivered before they promised and I was very happy with the company in every way besides the accuracy issues I was having. I should have mentioned that before as well given the general nature of this thread as some may assume I am trying to attack them and that certainly isn't the case. The company seems very stand up to me.
But, in closing, as this will likely be my last post on this topic...I would like to close with two old sayings...
1. One old saying (not exactly sure how it goes, but something like this)..."Don't throw good money (money not waisted) away trying to save money already lost (spent)." I saw no need to continue throwing money in ammo away to continue trying to find a load. Yes, perhaps I would have continued to test the $1700 gun if time and ammo were free...but I had already spent hundreds reloading rounds and waisted that money firing rounds down range...and I didn't see any reason to continue this same pattern.
2. Another old saying, "If it ain't broke, don't fix it." For me this didn't mean "don't fix the FA," it meant something else...My goal was not to have a "FA" per say...but was to have the "best." My goal included the idea of having a nice 45 colt that I could shoot in both a revolver and a rifle. I have other 45 colts that work great, so my goal was accomplished ("not broke") with these other guns, so why worry about the one that doesn't...when instead I can just sell it/trade it for something else I wanted? Seemed logical enough to me. I like the 45 colt, I like it a lot, but it isn't the only round I shoot. Even then, I have 2 other 45 colt single action revolvers and 1 marlin 45 colt that all like the same load...actually, they like several loads. That is what I wanted from the 45 Colt. So, mission accomplished even if not with the FA. So be it. My goal "wasn't broke." I still got what I wanted. Life goes on and is indeed too short for ME to deal with the FA any longer being I accomplished my goal.
Oh, and I agree...it is physics. (BTW, I do teach sciences. Not physics mind you, but I understand it enough to know it is physics). Well said.
Last comment...everyone here I am relatively sure has sold a firearm before...disapointed in it or not...we have all gotten rid of an occational firearm. In my life, to date, I can count the number I have sold on one hand. I was reluctant to sell the FA as I wanted the FA to work, but at the same time I also was not reluctant because I was ready to move on. And...now I can honestly say for ME....I have moved onto greener pastures for ME. Maybe the next FA I put my hands on will drive tacts. In time, perhaps we will see. I certainly wish FA and Bob the best, but still I wanted to share my experiences. I think I should be entitled to do that.