Sometimes, special modifications are done to improve the system even more.

This is the case even if they did not have any special modification.

The cameras don't need special modifications to accommodate this device.

Thus no special modifications are required to be made to operating systems which would otherwise not know about them.

Has he the talent to read all the special modifications I've made?

Bogus set further special modifications into the dangling control of the Hand.

These needed special modification for small babies, whose bodies were tiny and often immature.

He could only hope his one special modification would save his life.

Required special modification to add a fan to pull air through the case.

In addition, both nacelles usually required some sort of special modification.