Just curious if anybody else thinks it is wrong to charge someone to fix a coding tune that they built? I sold my truck and it is now coding bc the new owner actually uses it to pull a work trailer everyday instead of me pulling boats occasionally. I asked my tuner to adjust it for the p299 that it throws bc of a 4094 avnt and he wants me to pay him? I think thats ridiculous, what did I pay him for the first time? A truck diesel truck tune that isnt capable of pulling a decent load on flat florida terrian? Am I wrong in thinking this should be adjusted for free? Does anyone actually stand behind what they sell anymore other than myself???