Sensitivity of a timer

I use a timer block and observed that if the time values are too close, they do not appear in the scope. For example if time is [0.01 0.010005 0.018] only 0.018 appears, but if time is [0.01 0.0105 0.018] then all three changes appear in the scope. So i was wondering if i can make the timer more precise.

First case: http://postimage.org/image/necod6uyz/

Second case: http://postimage.org/image/3s7r8cpkv/

[Ryan G]

Can you post a screenshot. It sounds like the scope simply cannot zoom in enough while showing both 0.1 and 0.18 to also see 0.1005.

[TAB]

If you are talking about simulink scope, make sample time of your model smaller the resolution of timer.