Car went in to garage with a few issues, this is what they told me

Problem: When fuel tank is full it knocks and slushes all over the place, when I had my gtc they put baffles inside the tank which fixed it
Answer:Can't do anything about it

Problem: sometimes crunches from 1-2 and 2-3
Answer: allegedly tightened gear cable

Problem: quiet kicking sound when going over bumps at low speed
Answer: checked all suspension, nothing wrong

Problem: shims making noise when breaking
Answer: