A competitor brags about his superior frame construction, especially how the A frame is attached to the frame of the TT. I've looked at a recent Prowler and it looks like the A frame is welded under the frame while the competitor A frame pass through the front of the frame and it is welded differently. The competitor seems more sturdy but hey I am no engineer so.... who makes Prowler frame and where can I get more info about their construction ? The competitor talk also about their construction resistant to frame buckeling, have you ever see that on a Prowler frame ? Thanks for your input guys