I recently had my motor built by my machine shop f...

I recently had my motor built by my machine shop for my c5 z06 .. forged internals heads and cam.. i sent my computer out to ECS for a base tune so I can drive the car down to them for a dyno tune ... within 100 miles I had a lifter fail on me so I pulled the motor to recheck everyrhing and I found every cylinder was scratched and washed out .. I emailed ECS and told them the base tune they sent me was throwing way to much fuel and they said they will get back to me .. It's been over 4 months and I haven't heard 1 word ..