Quote Originally Posted by james...venom View Post
The difference is its very easy for us to calculate the force a spike might have on a ram and we can simply work out if its likely to fail and the spike come out etc how ever we would struggle to say if a crossbow type method is safe without seeing it and testing it first. As I said its great someone is thinking of new methods
Yeah, I get it completely. It's an unknown quantity and needs to be checked-out. No problemo.

​We're a year or two off that occasion anyhow.