I went with Cypionate instead of Undecylnate since I figured you are basically getting more bang for your buck due to the nature of the cyp ester. Then after researching some recipes I'm shocked to find out that people often have trouble keeping it from crashing even at 200mg/mL. I'm worried now that I may have made a mistake on purchasing the cyp ester and that it is going to be a bitch to brew. What do you guys think? Any fool proof ways to do it? I've heard 3% BA and 20% BB can help.
