Chasing tapped threads

[Mindflux]

I bought a frame off here a while back and finally put my rail drop on it. I noticed the front most hole requires some torque to get the screw in so I am guessing the threads are a little twisted. The screw isn't loose but tight. The other tapped hole is perfect.

Should I bother chasing the threads or just leave it be?
:shooting:

[211]

Id just run a 10-32 tap through it and see if that didnt fix it

[hunter100]

As long as you run the tap through straight, it shouldn't hurt the hole. It would only cut metal if there was a problem.

So go for it, just make sure not to cross thread the tap and use some lubrication.

[Spider-TW]

It may have some paint or loctite left in it. You might try cleaning it before you lube it.

[Newt]

Go for it. The old trick is to make like you're going to thread it in, but turn it backwards (lefty-tightie) until you hear and feel it "click" with the thread. That'll keep you from cutting new metal.