When the stab was completely done, I wanted to se how it fits in the fuse. [:@][:@][:@] Agh!!!!! it has 12mm (half an inch!!!) smaller chord than the fuselage slot!! What the... I was very lucky: my friend bought his second Epsilon, due to a crash... he lend me his new stabilizator, to compare and eventually, use it (he's going to use his own original one... it's still in one piece!).
Lucky me, here are the pics of the size comparation. I'm almost sure that the stab is NOT of an Epsilon, or it's for a .40 size.
I will call CA Model tomorrow. Let's see what they say (a simple stab? —I don't think it will be much trouble).