1 - Mount the completed tweak brace assembly to the chassis
as shown using the 4-40 x 1/4” flat head screws [22]. Do this
for both left and right side tweak plates.
5
22
Bag 4
Tweak Plates
4-40 x 1/4”
Flat Head
22
Bag 5
2-56 set-
screw stud
2-56 Plastic
Ball Cup
Short 4-40 Plastic
Ball Cup (on tree)
.035”
Allen Driver
Delrin Plunger
Aluminum Tube
.125 "
1
2
3
4
.188 "
1 - Use the small allen key [29] to drive the 2-56 set screw stud [30] into the thin plastic ball cup [31].
2 - Leave about 3/16” (half the set screw length) protruding from the ball cup.
3 - Do the same for the short 4-40 ballcup [32]. Use the 4-40 x 5/16” set screw [23] and the slighty larger .050” allen key. Leave
about 1/8” protruding.
4 - Thread the 2 ball cups into their respective tube halves per the diagram. Finger tighten.
Damper Tubes
4-40 x 5/16”
set screw
76
29
30
31
29
30
31
76
32
32
34
33
34
33
