I'm a pool newbie, but pretty handy. Looking to add an actuator to control my deck jets, it is a 2-way jandy valve (on/off) and I have a Pentair Easytouch controller. Looking to buy the part online, I noticed pentair makes a 90-degree actuator, but they are slightly more expensive than the 180-degree. Is it worth it to buy that so I don't have to mess with adjusting the cams? I guess I'm worried about damaging something, or the deck jets leaking water if I don't get the adjustment right and it doesn't close all the way. I can't find anything online about adjusting the 180-degree actuators for a 90-degree valve.