This copy , which differed primarily in some minor details , was deemed to be satisfactory and was introduced to service .
In the event the D.I was not widely used operationally as other Allied designs had already surpassed its capabilities by this point .
This copy , which differed primarily in some minor details , was deemed to be satisfactory and was introduced to service , although in the event the D.I was not widely used operationally as other Allied designs had already surpassed its capabilities by this point .