My shift-noid won't make the 1-2 shift (PG). Tries to extend but can't push the shifter (Hurst Quarter Stick). Seems to move easy enough by hand. Any suggestions one figuring if the shifter is too hard to move or if the shiftnoid is just weak? I ran a jumper from 12-v source directly - it tries. The jumper gets hot, it's pulling a lot of current. I gan hold the plunger back pretty easy with just a finger and thumb as well.