I recently bought a the Timney 532CE two stage to install on my Surgeon. However the instructions are very lacking and I'm having a hard time getting someone on the phone there at Timney.. I need to adjust the pull weights and was told by them prior to purchasing it that my desired pull weights were possible. The instructions talk about the back screw and front screw but there are two front screws. I need to max out the first stage at 1.5# and then get the second to 2#. Does anyone have any knowledge of this trigger that can point me in the right directions. Thanks