Hey Steve
been watching your progress and this baby is digging just like the real machine
I see tires have been an issue your working through. I'm sure you saw it coming when you changed from aluminum to steel frame. I know you'll get it resolved . Can I make one suggestion..... The bucket function seems really, really fast. If you could slow down the bucket function it may give a better impression of the real size and scale of it. With 20+ tons in the bucket, you really don't want a snappy fast function I tell ya
Mario