I'm too am looking to buy a bulkhead compass
for my Southern Cross 28. The Ritchie Navigator, Danforth and Plastimo are the ones I've been looking at. The Ritchie instructions seem to detail the method for compensation pretty good. The others don't appear to mention this much. But also I have read a few instances of the fluid leaking out of the Ritchie compasses. Does anyone have any recommendations?