Android users have any of u found a lap counter that is accurate. On the last layout I was able to put my phone in a spot where I would get a good read where if I bump a board in a different location it wouldnt set it off. Now with this layout I graze the inside straight anywhere it sets the counter of because it uses motion. I was able to get 1 race last night where I had no issues then next 1 everytime I tapped the board a certain way it went off making the race pretty much void.i will say this layout I was able to get as low as a 4.45 second lap