Hi All, new to this forum. I have so far only ran on a treadmill as too embarrassed to run outside yet but when I do my warm up 5 mins I set the incline to 3.5% but then when I start running I lower it to either 0.5% or 1% depending on how I feel. Am I cheating? Should the incline stay at about 3% - 4%? I was told to have some incline to try to replicate outdoor running.