Hoggy

I have hobart 140 Mig, tip is all clean and new and welder seems to work fine when ground is all good. When I try to weld, my wire goes and hits the work piece when sparks doesnot happen, it bends because the roller pushes the wire and it causes wire to bend and wont messess up everything.

So let me ask this basic question in you welders, if arc doesnot come but welder wire keeps coming out, does it go back to the welder and it keep coming out and bends at the gun.

Thanks for all replies

Ganesh