Hi Chaps

Just got my LGV out for hunting, not used it since the beginning of winter and it's really quite low on power.

When i bought it new last year it was averaging 10ftlb so I added some preload and got it up to 11 but now it's gone right down to 10ftlb again.

I don't want to keep adding preload but can anyone suggest a solution?

I've tried tracking down a new spring but cannot find an official one.

Any help would be much appreciated.

Rob