ok say I was thinking of regressing my bee's, I have pierco foundation which mearsure 5.25, what steps will I have to follow useing foundation, If I go strait to 4.9 foundation from dadant my understanding is that they will mess it up? how would I regress bee's without them build there own comb from blank strips, or do I have to use blank strips? I would reather use foundation. does someone make 5.0 foundation? what steps will I have to follow?