First off this is a great site! I have a 66 Chevelle all stock 283 with a 4gc Rodchester carb all the linkage is hooked up and working freely, the trans was rebuilt about 6 years ago and shifted great but the car has been sitting 2 years. The problem is it will not shift into 2nd without letting of the gas. I havent drove it over 20 miles since i got it out. Before I put it up for storage I did a few big burn outs? Thanks