velaproxima

hi guys and girls really needing some help with my dither disatance..and im wondering if someone could work this out for me my main cam is .canon 6d m2 5.67 microns w 35 x h 24 so image scale should be 0.866 scope is 1370mm guide cam meade lpi gc 3.75microns w 4.8 x 3.6 scope 162mm so image scale should be 4.775 just need a hand with what i should set the scale in apt and phd2 . not really a maths nerd so please just put it in plane english ..i dont need some hawking equation .. thanks for any help..

my mount is a skywatcher eqm35 pro

hi guys just wondering about the image guiding ratio . i have calculated mine to be at ,,image guiding ratio 1:5.36.. does this look about right ?