Like the title say, the crank was on the block on the engine stand, and after coming back to the shop i didn't remember that there was no main cap installed and i turned the engine over and then the crank dropped on the cement floor. It was approximately at 1 feet and 6 inch from the floor. Fortunately it only touch the 2 extremities counterweights. Since, i could see two very slightly light traces on theses counterweights. Should i get my crank at a shop to check if it did not crack or it should be ok? I certainly will check if it is straight with a dial indicator for sure. Thanks