Cheap tweak from Virtual Dynamics:

Tvad,
Sounds like a good idea. I don't have a Wheeler Fat Wrench, but I do have an older Black & Decker battery-powered driver that has similar adjustments. I recall that the video suggested starting at 8 ft.-lbs. torque. I think I'll do the same initially on the stock screws. I just came back from Lowe's and bought 3-packs of solid brass screws of the exact size of my speaker driver's screws. Each pack had six screws at $.98/pk.

I bought a Wheeler online from an outdoor sporting goods supplier. For some reason, I believe the equal torque on all the screws is as important as the brass screws. The screws are certainly the least expensive part of the overall tweak.

Of course, now you absolutely MUST have the screws cryo treated.

...just kidding.

I agree that the equal torqueing of the screws probably is as important as the composition of the screw.

Hi,I looked at the wheeler online and it looks like the lowest setting you can get is 10 lbs,How do you get to the recommended 8 lbs.

It does say 10 ft.-lbs on the ad I recently saw. Rick was using one in the VD video, and he mentioned it goes down to 6 lbs. He uses it to adjust gun stocks on his high end target guns.

Guess I'll find out when I receive the wrench. If 10 ft-lbs is the lowest setting, then 10 ft-lbs it shall be. At least all the screws will be equally torqued.