DASH NEEDLES WHERE AR ETHEY SUPPOSED TO SIT ON THE ZERO?

Hi i have a spac ea dash, i think the tacho and speedo might be out.
Where are the needles supposed to sit there is two lines high one is 0 rpm and 0 speedo?
Mine sit like 3 mm below on both of them.
Is the tacho sit on the bottom line which is below the 0 rpm.
I think that maybe the speedo 0kph then next line is 10kph then from there its 2km increments?
Its just confusing me what the line is on the tacho?
Ive looked thru the gallery for pics of dashes and the needles on some are on the bottom lines for both.
Thanks
Where are the needles supposed to sit there is two lines high one is 0 rpm and 0 speedo?
Mine sit like 3 mm below on both of them.
Is the tacho sit on the bottom line which is below the 0 rpm.
I think that maybe the speedo 0kph then next line is 10kph then from there its 2km increments?
Its just confusing me what the line is on the tacho?
Ive looked thru the gallery for pics of dashes and the needles on some are on the bottom lines for both.
Thanks