actually, our product has been optimized for most of the cases which are available on the market. There are three ways to solve your problem:
1. Modify your case
2. Use a 5,25-bay with a 5,25->3,5"-adaptor
3. Give the Ita Kaze back.
Btw: There is no reason why you could tell that we "cheated" you - the Ita Kaze is as small as it can be due to technical reasons.
Please refrain from starting lots of new threads with the same topic.