this is a question or an alignment issue I just carnt understand ?
should the rudder alignment follow the Ackermann system
on my boat the rudders are aligned with straight rudder arms
if the Ackermann system is the correct way how do you work out the correct toe in for the rudder arms
or do the alloy frame rudder holders bent at approx. 25 mm (25 mm just my gest )
if any had a rudder arm bend / toe in measurement would give me a start in trying to alignment

thanks for any reply
as I my pulling out my hair on this one and I don't have much hair left