change stone drop rate

i need to make the 11th stones drop are the highest as posp.

Update _RefDropItemAssign
set DropRatio = 0
where RefItemID between 6679 and 7062


Just set the stones id and drop rate you want to have

Update _RefDropItemAssign
set Prob_Relative = 0
where RefItemID between 6679 and 7062


sorry wrong one