I have a New Holland TC30 tractor and I recently purchase a Rhino 6ft finish mower. The Rhino mower is built with some heavy gauge steel. When I used the mower for the first time I found when going up a hill the front end of the tractor would sometimes raise the front wheels off the ground. Also, making turns was not as easy as be. I was thinking about adding weight to the front bumper. I was thinking about 100lbs may solve the problem. What is your experience and thoughts? Thanks.