How timely indeed! My gauge just started the erratic +10-15'C high readings last week. I've been wanting to pull the cluster to replace some bulbs and do the odometer fix for a while now. Good to know there is a good 'while I'm in there' quick fix that can be done!

__________________
1985 300D
The rest:
1957 MGA (comatose)
1965 Falcon (sleeping)
1966 E-100 (rust test in progress)
1976 Ford 3400 D Tractor (workhorse)
1978 Mercury Zephyer (5L playtoy)
1995 Isuzu NPR D (fetcher)
1998 Subaru Legacy (Spare)
2000 Toyota Sienna (School bus)
2008 Toyota Prius (Commuter)