Hey folks...this Herters Perfection Magnum is definitely not a problem anymore and at this point?...I'm fairly certain that with the limb twist and mis-tillering this bow exhibited that it was indeed most likely sold off at a discount as a factory second nearly 40 years ago...but my bud and bowyer Steve Jewett of Bushmen Bows corrected both of these maladies through thermo-mechanical manipulation and removing a slight amount of limb material on just one side of the upper limb and touched up the mis-installed string notch via a small round file to correct the twist issue and then removed a slight amount of limb material from both sides of the lower limb to bring the tillering from nearly 5/8ths positive to a far more respectable 3/8ths positive and at least to the point where I can see a touch of exposed string groove on the lower limb...and the bow is not "finish tuned" yet but the bow is responding and shooting great and I'm loving it.
The other matter I wanted to share here involves the B50 string/strings he made me as follows....
This Herters bow seems to love an 8" BH and starts barking when it gets down towards 7 3/4" BH...so I set the initial BH at 8 1/4"s "TO THE FRONT OF THE STRING" because when it comes to B50 Dacron?...I've seen as much as 1/2" loss of BH within the first 10 shots before..then twist it up and lose close to another 1/2" in 10 shots....then 1/4" and then they seemed to settle in and stabilize...."somewhat"...but this B50 string Steve made me?...first?...is very different than what I'm accustomed to seeing twist wise...as where others seem to put maybe 20-30 twists in a Dacron string?...he twists them until they are just shy of kinking up...and tight...like what you might see on a high end custom FF type string....and several times had mentioned to me that he "uses heat" when making his strings so they "take a set"...and if you take a close look at the strand ends of the braids below?...you can see they've seen some...uhem..."heat"....
now here's the thing...I got to put about 20 shots across this bow before having to haul to my parents for Sunday dinner last night...and in between sprinkles?....I got to put about 30 more shots across it tonight for a total of 50 shots...and the bow was still quiet...everything still looking respectable and in order but figured "Man...It's had to of lost some BH by now!"...so I checked it and?...it was now 8 1/4"s too the center of the .100" serving...losing a scant .050" in 50 shots taken....and I just got off the phone about an hour ago with him where I asked the question....
"Steve...are you certain that this string material is in fact B50?"
He laughed and said...
"Yes...it's the only B50 I have....why?"
So I explained the above to him and he said....
"I told you it wouldn't move much and it's because of the way I make my strings."
as he went on to explain that remember I told you I use heat?...and then went on to say....
You know Bill...all of my strings used to move no matter what material I used...of course the less stretchy stuff would move less and the more stretchy stuff would move more but they all moved some and it used to irritate me as to why....and it didn't all come together for me until I watched a movie on "Lariat Makers"....and how they used heat to get their strands to take a set as they have no memory until they do and you have to use heat to get that done and done correctly.
Now I didn't ask him exactly how he applied it or what kind of heat he used but man is this one stabile butt B50 string!
I'm loving it....the bows loving it...and like I told Steve?...I can't tell a difference between this B50 string and some of the best FF stuff I've ever strung on a bow...simply amazing...and another thing I thought was real cool?...that I really didn't take into consideration?...as I thought the gold colored string would just look great with the tones of the rosewood riser?...I also noticed today that it seems to match the mustard colored Farbenglass on the front of this bow spot-on!
So here's some eye candy of my geometrically corrected and finished 1975 Herters Perfection Magnum and I think it came out great!
and I haven't bothered fine tuning it yet (as I "THOUGHT" I'd need to be shooting this new string in) but can tell already she's going to be a smoker!
I think it turned out real well for a 40 year old $200 bow and an extra $120 for twist removal, tweaking in the tiller and (2) new custom strings that are blowing me away!
Thanks for looking and L8R, Bill.