3day
+1y
on the bottom of the cylinder, there should be a port, just plump it like you would if that was the only port. just when you wire them up, when you have the up valve on the bottom open, the dump valve is open on the top side and visa versa. Ive never done it, thats just how I think it should be done, makes sense to me. If im wrong, then someone please correct me.