My 235 recorded a 5.08mi run with a total time of 42:00. It calculated an average pace of 8:16/mi for the run. If you do the math you will find that a 5 mile run in 42:00 is a 8:24/mi pace. Has anyone had similar pace calculation issues with their 235 or can shed light on the math Garmin is using? I am perplexed. TY.