From my understanding, general rule is every 2 grams added to head weight increases swing weight by 1 point.

Is it same for adding weight plugs in the hosel?

I am working on an iron set and turns out swing weight is around only C6~C7 so I am going to have to insert weight plugs to get to D1-D2s but don't exactly know how much weight to put in.

Any input is appreciated.

Thanks!

Edited July 11, 200816 yr by indharbor

I just experimented with lead tape. 3 two inch strips of high density tape brought the irons from c8 to D1. You can then weigh those strips and that will give you some idea.