I pulled the trigger and bought a jumping spider. Here's my question. When I turned it on before it pops up it clicks like it's sticking. I checked like manual says and nothing was in the way. Do these lock up or poop out? Also I didn't get the foot pad. Is it better to have that if I stick it in the haunt or just go off motion sensor and sound. Seemed my wife had to get right up against it to pop up. Maybe I got a crappy one and I should return it?