</font><font color="blue" class="small">( Well, so far as I can tell, it's a four way with only the blade lift being hydraulic. The down, of course, is gravity. For my side angle I have to lift the blade, pull a pin on each side and manually turn it then pin it again. I have three options; straight, right or left. I'd guess the angle to be about thirty degrees.
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gary, i thought almost all dozer blades could be tilted up on one corner and down on the other but im not sure, i would have to see some more pics of your blade to say for sure, but the screws you are talking about for forward to back tilt are often what changes left to right vertical tilt, by screwing one in and one out you rack the blade, our dozer has a hyd cylinder on one side to allow you to do it hydraulicly, some have just manual screws. but basicly ya turn one screw in and one screw out and it racks the blade which is a huge help to digging out stumps, take a few pics and maybe me or someone else can help ya figure out if its possible to do on your blade.