I'll jump on board too............I have heard these claims from people shooting as low as 290-295 fps ! [8D]
I used to have a 303 fps set up with a single 20 yrd pin............and yes.......I could
shoot it to 40 yrds !!
But in reality........it hit about a 1"-1.5" high at 10 yrds and dropped about 6" or so at 40 !! Even at 30 yrds it had dropped 2.5" or so ! I called it a one pin set up to 30 yrds.........but I had to compensate a little to be dead on !!