EQ3-2 hex key size to adjust dec

[mdevine]

Hi All,

I just bought an Explorer 150p with EQ3-2 mount. The problem I have found is that the factory set Declination circle is set 10 degrees off. I have tried to loosen the hex screw in there to adjust it but I don't have the correct size hex key.

Does anyone know the size hex key I need so that I can buy the right size?

Cheers for your help

[onmehedson]

Hi there...

a 1.5mm allen key fits mine..I just checked..

good luck...

[mdevine]

Cheers for that info. Thank you for taking time to find out for me.

[Parus major]

Hold on though, is the printed sticky on arrow correct? On mine the cast arrow is wrong but the one at the worm gear is right.

[mdevine]

I've just looked and your right. I didn't realize there was an arrow on the other side. I was looking at the cast arrow!

Thanks. That will save be buying alan keys!

[RikM]

The setting circles on these mounts are more for decoration than function anyway.