Could use a few improvements....not pretty good

I used this app so I dont have to carry around my journal at the gym.
Its pretty good but it could use one large improvement. The weight option increase/decrease by 5lb increments. It really should change my 2.5 lb increments like the weights at the gym.
Overall....its good...but it could be great with that upgrade!
Thanks

Kristin Reite about 12 Week Fitness, v1.6.3