I had bought this QJ Stackmat timer just a few months ago and now I have this wierd issue in the screen .. the timer works perfectly but the display is not proper ..
As you can see there are these dull but visible digits on the left side which are actually supposed to be off .. it's very...
Hi everyone!
I'm almost certain that a lot of people who have a stackmat timer have tried what I'm about to tell you: To start the timer and stop it as fast as you can. This works best with the newest stackmat timer, with the extra milliseconds digit, although it is doable with the old...