I spent some time casting boolits for my .38 special this weekend and tried to reload some of them last night. While reloading, I ran into a question about crimping. The Lee Precision specifications that come with the reloading dies provides a minimum OAL for this round. When I seated the boolit to the minimum OAL, the last microband sits above the case mouth and a crimp is made on the shoulder of the microband. My question is would it be ok to seat and crimp the boolit such that one or more or the microbands sits above the case mouth and is it ok to crimp the case on the shoulder of the microband instead of the grove??