Fitting SR Clocks

[Blue Icarian Wings]

Starlet Nath ha sold me his SR clocks and I've got them ready to fit here

Got the Wiring guide here and the fitting guidelines here

However as my cars done 58k, and these clocks have seen 101k, how do I adjust the milage, I don't really want to put 40k extra miles on over the weekend ;)

Thanks in advance

Edit: Can't find anything with search here, and all google wants to do is sell me, stuff to adjust digital clocks, is it just a case of rotating the turny bit on the back until it's right?

Edit1: I can increase the milage, by rotating the bit on the back, and my electric screwdiver can do about 5pmh ;)

Edit2: On the back left there is space for 5 bulbs but only 4 have lights in this normal? (I want to avoid fiddly around to much until I know how to do the job, so I've not taken my old ones out yet to check)

[BEAST]

all right mate the way to put your clock back is to take them apart and use a drill on revirse to rewind them dwn