well I think we have it fixed, rewelded the broken weld and tool a plate and braced from the seat post back onto the rear frame. Rode it around and felt solid again. Thanks for all the input.
I bought it from the guy that built it, not sure of his building skills, will weld it and reinforce it, it looks like a point that could be weak, have wondered about it in the past.
Riding today, came to a hill, pushed through and noticed the ride was a little springy, stopped and found this, would it be good to reinforce this area of the frame, and are there any pics of reinforcement's? It's a Warrior Tadpole.