Transgo kit info needed

Picked up a used 904 trans. Previous owner, said he installed a transgo shift kit, but doesn't remember if it was the TF-1 or TF-2. I have been calling transgo all week, and cannot get thru. Does anyone have the directions from either/or both of these kits they could e-mail me? Might be able to determine which kit is in the trans. Thanks.