Looks like a time warp deleted my post. I see emails that it was answered but I cannot access it - thanks to those who posted anyway, but unfortunately I did not have a chance to read your replies. So here is the question again:

Stats 34yo 6'1" 225lbs bf 17ish% (caliper sucks)
Pre cycle bloodwork - E2 is low normal range 15 on 8-42 scale

I am going to be starting a cycle of 300-400mg Test E/ wk and I am a little confused about the appropriate dosing of AI while on cycle.

I am a powerlifter so my bf% is a little higher than most of the bodybuilders on here. I know that this will likely increase aromatization and I want to be sure to get my dosing correct

I had originally planned on using .25mg arimidex E3D starting week two and then planned to transition to 6.25 Aromasin ED during PCT but I am uncertain as to whether or not these doses will be sufficient.

I have seen several different posts suggesting the same dosing but with different frequencies -ED, EOD, only with pinning, only with symptoms, etc. I would like some clarification from more experienced users.

What would be the appropriate dosing for the above cycle considering my bf and baseline E2? I am having bloods taken week 5, is there a specific target E2 level I should be looking for? I'm not looking to be spoon fed here just need a little clarification. Thanks in advance for your replies.