Quote Originally Posted by Jon Budd View Post
As I've run out of springs for my mk2 stroke TXs, I'm going to buy a #1 and #9 titan to try, based on the info is this thread they should both be suitable. In fact I think the #1 should be perfect

Thanks again for posting...
I stuck a number 1 Titan in my .177 Diana 52 and it made 17 ft lb. I had to cut 3 whole coils off it to get 11.4 ft lb

Bloomin stiff spring

I'll be interested to hear how it goes john and how many coils you end up lopping off

Matty