I MIGHT know someone who has one of them there BowTech bows!!

You' ve come to the right place if you are asking about the Pro40 Dually. I think, including myself, that there are about 6-8 of us here who shoot that bow.

My impressions?
Best shooting bow I have ever owned, period.
BowTech advertises/markets all the speed / power these bows put out, and while they have done everything they claim speed wise for me, what they should do is push the shootability of their bows! The long riser, short limbs provide a very stable platform, mild recoil, and forgiving.......
I have been shooting my Pro40 Dually strictly for 3D and have been thoroughly impressed with it and posting the best scores I have ever shot. Quality bows from head to toe with a good company and customer service backing them.
I have owned, currently own, and will own bows from other manufacturers in the future but I guess I am one of the BowTech junkies. I just keep coming back, and am currently on my 5th one.
The draw cycles on the Duallys are pretty stout (speed comes at a price), but the nice thing is that you really don' t need anything over a 50-60# model for any application. I also have a 70# " Patriot" Dual Cam for my hunting bow, and while I can actually draw bows in excess of 100# ,if I could do it again I' d opt for a 60# model........its nice to know I could kill a tank if need be, but its just not necesary and I will hunt with it at something like 63-65#
BUT if you REALLY want the power and aren' t afraid to work a bit for it the 70# models have untouchable performance for bows with well over 7" brace heights.
Cam synch on my Pro40 Dually has been a literal non-issue.......I haven' t needed to twist a thing since it was removed from the box, and it is checked everytime out. I keep expecting to have to re-synch sometime but nothing has moved a bit.
My Patriot Dually has needed to be re-synched twice with a twist or 2 but no big deal and is now a non-issue since I believe any left over creep is out of the string.
Even tho BowTech is no longer using Winner' s Choice, in favor of Stone Mt Custom strings, from my first hand experience the quality has been very comparable and still far above most other manufacturers factory offerings.

You will hear nothing but positive from me regarding BowTech bows and the company.