I HAVE A KUBOTA L3400 ITS ABOUT 4 YEARS OLD I BOUGHT IT NEW IT HAS A HST TRANSMISSION
WHEEN YOU GO IN REVERSE IT IS SMOOTH AND THE PEDAL PUSHES EASY
WHEN YOU GO FORWARD THE PEDAL PUSHES HARD AND IT WANTS TO JUMP WHEN IT FIRSTS STARTS AND AS LONG AS YOU DO DOT LET THE PEDAL ALL THE WAY UP IT IS...