I am also going through my Replicape Delta setup. Slow but getting results. One thing to note is that your bed probe will always be the opposite of the top end-stops. So if your top end-stops are connected and configured for CCW (counter-clock-wise) then your bed probe will be CW (clock-wise). It is the way the motors turn.
For example, my end-stops config below (pin probe with microswitch)
end_stop_X1_stops = x_ccw
end_stop_Y1_stops = y_ccw
end_stop_Z1_stops = z_ccw
end_stop_Z2_stops = x_cw, y_cw, z_cw
You should try and join the Thing-printer google group which is where quite a few replicape users visit. No need but very helpful group of people.