338 LM Ladder

[Lead_Whisperer]

How much of a charge delta are you using on the 338 LM Ladder test?

 

[BurnOut]

While I haven't gotten to doing my 338 LMAI yet, I plan to stick with my typical .5 gr increments, then refine from there.

 

[Lead_Whisperer]

So I do .2 grains on my 9mm (approx 4% change in charge). a .5gr charge on approx 90 grains seems like a lot of charges will be needed to find the nodes which can be quite expensive @ $3-5 a pop.

 

[ZiaHunter]

Started at .5 grains and tuned at lower increments once I found the node.