qustion about date change on my sub

[omega429]

hello i have a wm9v2 sub that has recently started to move to a day ahead when the date changes i.e. on the 10th it changes to the 12th or will stick between 11 and 12 i was hoping someone here has had this problem before and could give me a heads up on what could be causing this?

[omega429]

any one?

[highoeyazmuhudee]

regularly or only on certain dates?

[Rolexman]

It's the date jumper spring. It is not strong enough. Remove the spring and bend it a little so that it generates more tension on the jumper. This way the date won't jump more than 1 teeth = 1 day.