Well there a couple ways to do it, u r right about that last one, i guess its easier the grab to connect if u just hit sj.lk or lp while going up in ROM and then u dash forward xx grab, remember that 4 a grab u have just to input forward or backward + hk or hp, u don’t need a hadouken motion right here, also… something u may be missing is that u must turn stick into neutral when u input the airdash, then when u grab u must turn stick into the direction u prefer 4 the grab, another way to connect it is: while going down on ROM input faster bout lk and mk, so ur enemy will be higher on the air, so u can neutral jump and grab them without even dashing. hope it helps
Thanks ill try letting the stick go to neutral before I air dash. Im also getting better at the 3/4hit inf I just use it against sent though since its allot easier to do.