Trad Gang

Main Boards => PowWow => Topic started by: dad on March 27, 2013, 10:39:00 PM

Title: Bob Lee shooters of 3 piece take down
Post by: dad on March 27, 2013, 10:39:00 PM
I have a 19" riser and shoot split finger. How much positive tiller on the top limbs should their be or none at all. I was shooting low all the time. Checked the tiller and the lower limb was plus 3/16 more than the top. I fiddled around and got about 1/8 on the top it seams to work better. What do you all have on yours?
Title: Re: Bob Lee shooters of 3 piece take down
Post by: on March 27, 2013, 11:37:00 PM
Not to sound like an idiot, but, are you sure you dont have the limbs reversed? If that bow is tillered for split, it should be a little positve on the top limb, not the bottom limb.

Bisch
Title: Re: Bob Lee shooters of 3 piece take down
Post by: pumatrax on March 27, 2013, 11:43:00 PM
How did you change the tiller ? Just curious ...
Title: Re: Bob Lee shooters of 3 piece take down
Post by: dragonheart on March 27, 2013, 11:45:00 PM
1/8" less distance on the bottom limb.  Or 1/8" more distance on the top.  

This is for split finger and is the standard.  Most bows for 3 under are even tiller.  

Some will tell you it does not matter, but from my experience, one out of tiller is just frustrating.
Title: Re: Bob Lee shooters of 3 piece take down
Post by: dad on March 28, 2013, 08:36:00 AM
The limbs are marked top and bottom that's the first thing I checked. I adjusted by turning the string.It does matter on this.I was hitting low all the time.
Title: Re: Bob Lee shooters of 3 piece take down
Post by: on March 28, 2013, 09:29:00 AM
Tiller is built into the limbs-- should be 1/8-3/16" difference between the limbs, as measured at the base of the riser to the string. Less on the bottom limb (negative tiller)more on the top (positive tiller). I find this difficult to measure accurately without a bow square. I doubt that shooting low is a function of tiller, more likely a function of string nock placement.
Title: Re: Bob Lee shooters of 3 piece take down
Post by: on March 28, 2013, 11:03:00 AM
QuoteOriginally posted by dad:
The limbs are marked top and bottom that's the first thing I checked. I adjusted by turning the string.It does matter on this.I was hitting low all the time.
You cannot adjust tiller by twisting the string? That would change brace height, but the tiller should still be the same.

Bisch
Title: Re: Bob Lee shooters of 3 piece take down
Post by: amicus on March 28, 2013, 11:41:00 AM
I would call Bob Lee and talk to JJ. They are very willing to answer any question you may have about their bows. I just had some limbs worked on and JJ was very helpful and always took the time to talk to me.

Gilbert
Title: Re: Bob Lee shooters of 3 piece take down
Post by: dad on March 28, 2013, 01:10:00 PM
Called Bob Lee bow going back. They said they would make it right what ever I wanted. I'm glad they are good people to work through a problem with.
Title: Re: Bob Lee shooters of 3 piece take down
Post by: Old Chief on March 28, 2013, 01:44:00 PM
Rob and JJ can fix anything!!!
Title: Re: Bob Lee shooters of 3 piece take down
Post by: Bowwild on March 28, 2013, 02:55:00 PM
I sure don't know how one changes tiller by twisting the string as per Bisch above.

I may be fix'n to learn something and that would be great...for the umpteenth time today!
Title: Re: Bob Lee shooters of 3 piece take down
Post by: SAVIOUR68 on March 28, 2013, 05:12:00 PM
DAD some bows may have a lower impact point. Nock height adj may take care of the issue for you if not try a piece of  thin leather on the self in stead of velco