Im reloading 180 grain bergers for a 7 mag and trying to get dies for it. The redding micromiter dies say not for compressed loads and im using retumbo wich calls for 105 percent fill. So what should i do. I was told that the rcbs dies wont work for vld bullets so im confused on what dies to get. Berger says redding but if they wont work on compressed loads them were do i go from here. I bought 2 8 pound jugs of retumbo so i dont want to change powder.