I had planned on getting a Lee Aluminum mold to start out with mostly due to the cost. I spoke with my uncle about it yesterday and he told me to go with a good steel mold due to the fact Aluminum will expand and retract quite a bit when the temp changes and I could possibly run into bullets of dif weight and diam because of this.
Have any of you had this problem? Money is a bit tight right now and I'd hate to spend a bunch on a mold just to find out it wasn't for me. I know I could probably sell it easy enough but there is still the problem with coming up with the money to begin with.
Any thoughts?