hi, do you have two similar posts? how to set jumping as a main movement source.
you could multiply your direction with the JumpStrength and the Arc (0 - 1) you want to jump
the forward vector can be changed to any direction
also possible is this way but be aware of Arcs (0 - 1) over 0.5, if it is too much it will just slide
hope this helps you 
p.s. i do not know if you want the arc to be more than 0.5 anytime 
but maybe if you jump off from a ledge ninja style
cheers 