That was going to be another question Jayloo. With the miles you are riding and the hills you are tackling, it could be that every day you head out on the bike, you a riding on 'half tank'. You may be under estimating your output perhaps? If you leave the body in this state for too long, the body doesn't know whether to 'burn or build' leaving noticable performance slumps. Does that make sense?
That was going to be another question Jayloo. With the miles you are riding and the hills you are tackling, it could be that every day you head out on the bike, you a riding on 'half tank'. You may be under estimating your output perhaps? If you leave the body in this state for too long, the body doesn't know whether to 'burn or build' leaving noticable performance slumps. Does that make sense?