That's all it takes? 5psi? I'm doing that as soon as I get home!!!!!
The bike did feel more responsive and lively all day. I'm sure I cranked it that hard in the summer but without the same results. I wonder if the slightly over inflated tires gave the bike more leverage ( about 5 psi over norm ) helping to get the wheel up.
It's a fun memory that will get me though the winter months.