From what I understand,you can buy a different weight pull spring and fix that crappy trigger.I've had very good luck adjusting the older X-Pro down to 2 1/2 - 2 3/4lbs.But the external adjustment trigger just has a sorry spring making the trigger pull very inconsistent.Here is the link on the replacement spring.
http://erniethegunsmith.com/catalog/i173.html

~Molɔ̀ːn Labé Skýla~
As Bob Hagel would say"You should not use a rifle that will kill an animal when everything goes right; you should use one that will do the job when everything goes wrong."Good words of wisdom...............