Grid has disappeared

[J2BPuzlin]

The grid on my vector puzzle has disappeared and I cannot work out how to get it back. Making playing very difficult when I can't see the squares. Any fixes?

[SippyGurl]

Hi, try zooming out. At least, that's how it works in Numbergrids. Good Luck!

[J2BPuzlin]

SippyGurl thank you. It is working ok on the other computer. I'll try zooming next time.