Variable/adjustable insert weights

[ThunderXB]

I had some inserts that were not threaded all the way,got a tap and tapped them all the way and was good to go!

How did you accomplish that? Did you need to drill out the rest of the insert and how did you do that without tearing up the original threads?

[Normous]

some inserts arent threaded all the way through no you cannot add weights.
My spynal tapp inserts are such. (original double wall tapps).

What I did was grind off a few mil off the back end of the insert to expose the threads. before the arrow build.

[mr meat]

I had some inserts that were not threaded all the way,got a tap and tapped them all the way and was good to go!

How did you accomplish that? Did you need to drill out the rest of the insert and how did you do that without tearing up the original threads?

There was a hole all the way through already and had a tap the same as the threads!