Martin Archery Martin Compound Bow - Manual (Page 7)

Taking a tiller measurement allows you to check the
relative tension setting of the upper and lower limbs. After
setting the draw weight on your bow, you will need to
check the tiller measurement to make sure that you have
adjusted your limbs evenly. On all Martin compound bows,
“0” or even tiller will shoot perfectly. However, the tiller
measurement can vary up to 1/4” closer at the bottom.
There is no set measurement that provides peak perfor-
mance for every shooter. To measure your tiller, simply
measure from the limb pockets to the string on both ends
of the bow. Some shooters find that different tiller measure-
ments from "0" work better for them. It will not hurt your
bow in any way if you experiment with tiller.
SETTING TILLER
All Martin Bows are adjustable with the use of modules.
However, you will need to refer to the section that covers
your specific cam style for instructions on adjusting draw
length.
SETTING DRAW LENGTH
SETTING ARROW REST POSITION
After your arrow rest is installed,
you will need to set it at a good start-
ing point to begin tuning. The easiest
way to do this is to visually align the
bowstring in the center of the grip sec-
tion. If you are shooting your bow with
a release aid, the prongs or blade of
your shoot-through rest will need to be
centered with the bow string. During
tuning, your arrow rest may need to be
moved in or out from its centered lo-
cation. This is normal because differ-
ent shooters apply different pressures
to the bow. Finger shooters will need
to position the rest so that the point is
about 1/8” outside the string. This is to
compensate for the horizontal bending
of the arrow upon release. An arrow
rest that provides some side support
for the arrow, such as a cushion but-
ton, is best for finger shooters.
3
Finger Setting Release Setting
Note: Your peep sight position and your nock point position can
change when you turn one limb bolt. Take detailed measure-
ments and be sure that your nock and peep are correct each
time you turn your limb bolts.