[modelman]

Cooper-I think that was 9W talking about blade geometry. Wasn't me. That's kinda over my head. The only thing I know about dozers is that I would like to build one but that probably won't happen. I just watch videos, read the threads and try to learn from all the people on this great site. Common sense seems to go a long way and you have that. If you need more angle on the blade maybe as an experiment you could make small extensions for the front of your push arms and not have to go thru all that work of making new ones. I always say when trying to work out problems do the least amount of work possible to solve the problem and then make the correct parts. I'm sure you can get it right.