I use 5ft with my 1020 but in light brush cutting. Thick grass I save for the larger tractor. Typically I don't brush cut with the small tractor I'm just too close to the ground for my liking.
I don't remember two plugs in the oil pan. I'll have to check this out next time I'm at the barn.
I had some cranking and electrical issues with my 1020. Turned out to be a dragging starter and bleeding the injector lines. The electrical issue was due to the voltage regulator being bad. You don't want to buy one of those.
I did try a 5ft tiller. I didn't have enough horse power so I was moving in the ultra slow/slow/slow gear.. Super Turtle is what I call it. If you still have the stickers you know what I mean...
