In Reply to: Re: Sherman "2 speed" posted by IceChickenx on March 19, 2017 at 11:22:32:
Here is a photo of the step up/down and combo/creeper handles.
If your handle is like the one on the right it is highly likely it's a combo. The creeper are so rare that the likelyhood is nil to almost none to finding one. The creeper will have a single rail system so in the neutral dentent you will not be able to move the handle away from the tractor to access another gear range.