Have you found a solution?
In half of 944's I've seen that clock has some of the segments dead. Including mine.
Ooh, that's a painful subject. Also according to Porsche ball-joints in post '85.5 cars are not serviceable, and new control arm (here at least) costs something like 1200?. Original parts for old cars are priced ridiculously. Some things for 997 are a lot cheaper than for 944. Gladly there are usually alternatives in form of used parts or some VAG parts, so I'm not complitely broke after 4 years of ownership