Ok so i know that using a timer instead of the in game timer but i can't do that atm so i have a question i already think no but just in case so from what i've seen using a timer will normally decrease your time by about 5mins so would it be reasonable to extract 5mins from my run which my pb is 1:38:45 so if this was ok then it would be 1:33:45 just a question i already assume no but wanted to know what everyone thinks on this :)