I'm trying to research my options for tread pattern for a TL120 Takkie CTL - so far have only found them available in the opposing tread pattern and the factory bar pattern. Looking for something a bit better in all season situations and with less travel vibration on hard surfaces. The opposing tread pattern seems like it would walk with less vibration, but don't know how they'd compare to the factory pattern for traction in snow. Actually this machine doesn't do too bad in the snow....much better than I expected, but not near as good as ASV. Anyone out there know of a track available for this machine (320x86x46) with a pattern more like Cat's have?