hey got a box of fina h,,, figured if single took 4gr kit yeilding 2,000 trem then box would need 40gr ( 4x 10gr kits) yeilding 20,000 trem,,,, split cartridges 1/4 making 4 10gr kits each yeilding 5,000 trem,,,, i,m open to advice on this! sound good? or is my math f up as usual,, thanks::hmmm: