A followup:
We had a 16 1/2 dump of snow Friday.
Now, that was a real test.
In the straight push mode I was able to push so much snow and piled it almost 4 ft high!
In the slant mode I did find that the front wanted to go to the side a bit but it was managable. I could actually turn into the pile.
Remember now that with 16+ inches that snow would come over the top and I was pushing a huge mess in front.
I found that I could push as well as with my truck, but just less in width. (truck has 8"blade)
The neat trick that worked wery well was that I'd peel snow from both sides of the drive into the center and then make one s l o w pass with the blower hence totally getting rid of the stuff rather than building up snow banks that eventually close in the driveway.
Up here, by Feb our drives end up half width with huge banks that are no longer manageable.
I deffinately have proven to my satisfaction that the low level straight line push is the only way to go.
No jacking up the front end and no noticeable loss of stearing control.
As a matter of fact I did most plowing in HI range, 1st and 2nd gear and in 2 wd mode!--meaning that I was operating as much as about 10mph. Not bad at all! (19hp tractor)
Sure, I'll admit a few mods req'd. Minor; I had to lengthen the lift chain linkage as it interfered with a loader arm and also had to beef up the blade ilt return stoppers as I underestimated the brute force those springs hammered back after a blade dump.
All in all a deffinate success for a DIY project.
Remember, Cost was $220 and 20 htrs. A new Fisher plow sells in the $5000. range around here.
El cheepo's (WallyMart and Cosco) do offer manual plows at about $1200, but nowhere as strong as my DIY nor fitted for a tractor.