Like I said, I pin twice a week. I split the 400 mg in two. so 100mg cyp / 100mg sus per shot. I'm not going to split the sus in EOD - that's insane. I already get pip for days with this protocol. Besides, the short ester in Sustanon is almost nothing. Sus has mostly long esters, so I don't see a need for pinning more than twice a week. Drs use Sustanon at once a week, once every 2 weeks even in the UK (so I hear).