hydro?
 

on the 123, the hydro drive works but doesnt doesnt start to move forward until the drive lever is moved about a 1/4'' or so and when it comes time to stop or go in reverse the same. but when you push the clutch/brake down it returns right back to neutral position and she stops. a way to adjust this thing or is it more serious than that? :NailBite:

Read this, this, and possibly this.

thanks mattg. after reading that it seems to be exactly what is happening with mine. now....i know how to fix it. thanks again. loads of help!!