[V30crewcab]

I have a 1782 with the 60" haban on it. it cuts "ok", but even with fresh sharpened blades, and full throttle, you have to go pretty slow to get it to not miss grass. I'm talking like 1 or 2 setting, and I have to slow down more in turns. Just doesn't seem right to me. this thing oughta eat grass up with the diesel on it and running full throttle. anyone else have this issue? I'd love to speed it up but don't think I can. its the early deck. with the smaller pulley, so can't swap to a smaller one as I don't think one is available smaller.