trim gauge stuck/not working

[coleman]

06 294 with an Optimax; my trim gauge started acting up a few months ago and not it is totally stuck on high trim. I really don't use it because I trim by "feel" when running, but it just bugs me that something doesn't work correctly on the boat. Got any suggestions for me to troubleshoot?

Thanks

[bassknight]

Use black Tape. That gauges is garbage no matter what boat it is on.I dont of any boat where that thing work.