Just installed my new velke on my 48" fixed belt griven toro today,man this will take some getting use too!!I'm lucky i didn't kill someone or run into something!!and I'm sure i looked like a COMPLETE JACK ASS out there and this was all on flat land.I gave up and got on the ztr,I'm sure with practice i will be productive with it but that's if i don't kill myself first!!!!so how long is the learning curve on this thing??