Tuning tuner to help me with hatsan hercules

i am looking for a professional tuner to help me with my hatsan hercules 25 cal 

i receive it tomorrow .. but based on reviews i am expecting problems

https://www.youtube.com/watch?v=NcxnAPHhtN8

i saw the above youtube clip. take a look southern gunner suggests mods. 

i would rather have these mods done by a pro. anyone interested?

i am happy to ship it to you 
 
Sounds like the issue is related to 30 caliber and up (larger) when a bipod is used.

I would just return it for refund if it don't shoot straight rather than turn a brand new $899 gun into an additional money pit and void the warranty right off the bat and when all is said and done you could have bought an RTI Priest2 standard or maybe even a Taipan Veteran after that additional money and round trip shipping is paid and labor for a tuner paid on top of the brand new $899 gun.