PRIME, I believe I have the answer for your dilemma. What you have gotten yourself into is a matter of Hemispherical Proportions. The camera you are using is obviously designed to be used in the Southern Hemisphere
What you need to spend your hard-earned money on is a "Gray-Market"
Northern Hemisphere Large Format Camera. This will solve all those problems with the incorrect image. Trust me on this one, throw your present camera away. Rush out Monday and make a huge LF purchase of the correct model for your Hemisphere. This will do two things,#1 a lucky retailer like myself will get to sell a LF outfit and #2 you will be filling the local land-fill with heavy metal. Thanks Jim