Yah same with me, wanted an mp40 but bought an mp10 cause I had too many more things to buy, why didn't you post it sooner....Rob
Dang!
I like the noisy Vortechs, it's rumbles like a vette!!!
I was reading (don't have a vortech in my tank yet) online, that the rumble could be from not having the wetside and the dryside magnets aligned perfectly.