Can we made blitzcrank pull less wide?

With lvl 7 on blitzcrank, when i play him i feel his pull is just too wide. this distance is fine.. but the fact that it is soo wide makes it really hard to thread through minions, it seems to grab things it shouldn't be grabbing...

and then when the enemy is out in the open it SOO stupidly easy to land its frankly pathetic.

i was flanking a as (i was hiding in krugs side bush on blue side, and he walked past his t1 turrent) he was close to the edge of the map so i had to walk out of the bush to pull him. (my was down) so i aimed just a little bit in front of him so i would hit him...

he used his dash forward.... and my pull STILL hit him.. and he was like "nice predict" and i was like... "umm thanks" XD expect i didn't predict his dash at all... the pull was just so wide he still got caught in it even AFTER the dash...

there is ZERO reason for pull to be so wide...

it makes it harder for a blitz to pull through minions and it too fucking braindead easy to land a pull on someone out in the open.. it should be the same width as Q.