They had poor accuracy, especially in rough water, and were hard to read in bright light.
The latter proved unsuccessful due to its poor accuracy.
The main problems were excessive bore wear and poor accuracy, but it was felt that nothing better could be produced in a timely manner.
The mainstream press is often criticized for poor accuracy in reporting science news.
It may have a rather poor accuracy, but the method is iterative and improves with the steps below.
The Luftwaffe had rejected this pistol design some years before because of its poor accuracy.
The poor accuracy and reliability of these missiles raised serious doubts about their effectiveness.
A more likely reason, however, is the poor accuracy of the shells.
The Type 31 guns lacked recoil buffers and had poor accuracy.
It also required continual command guidance in flight, yet only achieved relatively poor accuracy.