ABS Check light after Strut Replace -Type 44

["Gregory Dillon" <gdillon@jps.net>]

After my good, but non-audi specialist mechanic replaced my front strut
inserts(Nice improvement), the ABS Check light has been constantly on in my
1986 5000 CS Turbo.

Reviewing prior posts, I suspect that wheel speed indicators are
misadjusted, but I really don't understand the system.

Does it make sense that the ABS problem is related to the work on the front
inserts? Or, did I just have the bad luck that as soon as I fix one item, a
new repair becomes necessary.