Iq 1672

[hankir]

Help with:
41 See old computer network test running easily (6)

20 Copper not quite first in 8 or 27, for example (5)

A hint on the event would also help.

Thanks.

[Neveracrossword]

41 Loping, running easily. Lo, see +Ping, old computer network test.

20 Cubes, 8 or 27 (maths stuff). Cu, copper and Bes(t), not quite first.

There's an earlier thread with a big hint to the theme.

[hankir]

Thanks NAC.

[Neveracrossword]

Hankir, glad I could help.