I am having this issue where change up selection will skip a gear and change down will work fine. i.e., going from 1 - 3 instead of 1 - 2. I notice if i barely tap it, it will select 2. Othertimes, it might just jump to 4 or D. Anyone else encounter this? Is my shifter getting worn out and needing replacement? Any tips to fix this w/o replacement?

I have 108,555 miles. Most of which involves manual gear selection for enthusiastic tendencies.