Straight arrow flight is what you are after.
If its not hitting where you are looking after that, keep practicing and work on perfecting your release/form. Tuning, and hitting the bullseye can be 2 seperate things to deal with, but you arent likely to get accuracy with an improperly tuned bow and arrow, and you arent likely to be accurate once tuned without proper form/release development, and proper form dont just happen.....it takes much work and practice, that often goes on for years. Only then can you start truely expecting arrows to land where you are looking at consistently. There are NO short cuts. If there were, everyone would be shooting trad as if its no big deal.