I rented one once and was my first time ever on/running a backhoe. I thought it was me, then after getting acclimated, realized it just seemed the controls were more on/off than progressive.
Today, I have an industrial backhoe (and 300 more hours of practice) and find I can be very delicate with the backhoe if need be (even at full throttle). In fact, just last week, hit stump with rotary cutter, flipped over and a 1/4" by 3x10" piece of steel was pretzled. I tried /forums/images/graemlins/crazy.gif to straighten it out, heated it, used leverage....
Finally, I saw a small gap in it, thought to myself "I'll bet I can get a tooth of the backhoe bucket in there, uncurl it and rebend this to where it needs to be"
worked like a champ, /forums/images/graemlins/cool.gif until the weld broke and the piece simply snapped off. /forums/images/graemlins/mad.gif
Point being, I don't think I could ever had done this with the L-35.
Richard