Well I popped the cherry today. It was IFR all day today and slowly improved to MVFR late this evening. I waited til there was at least a 2000ft ceiling and launched. It was reported as 2,600ft at the time and some few below. I picked up my clearance via cellphone on the ground and took off. They climbed me up to 4,000 for the approach into CHA and that put me solid into IMC. I only got about .3 of actual during the vectoring and broke out before the FAF, shortly before joining the final approach course, but dang it was pretty awesome. Canceled IFR a couple miles out and then went back to base. Nothing too impressive, but I wanted to slowly dip my toe into actual conditions when safely practicable.