Projectile velocity

[Artix]

local target = a point with some meters ahead of the hydra. maybe 200

local m1 = createProjectile(hydra,20,hydraleftwingposition,1, target,0,0,0,hydra.matrix.forward)
local m2 = createProjectile(hydra,20,hydrarightwingposition,1, target,0,0,0,hydra.matrix.forward)

how can i get missiles to the same point or that gather along the way without slowing velocity, i already try setElementPosition and setElementVelocity, findRot and findRot3D but i can't make it work because i don't know how exactly to do it mathematically.

can someone help me, pls?

Thanks in advance

[Artix]

Can someone help me?