Ride height now exactly 245mm.224mm top nut /top of tool+21mm.Tie rod at its shortest length almost,the only non standard part is the spring,which is a Maxton item as the standard spring was way too stiff for my weight.
Measuring from top of spindle nut to fixed point:-
Bike back wheel hanging =443mm
Bike on paddock stand = 433mm
Bike plus my weight = 400mm
Does that seem about right