Done, i got it, if i get problems ill post!! Thanks

Ok thanks a lot for that FAST reply!!! In case of having a guide rod i only have to ¨move¨ where the hole has to be, no other thing has to be done i guess?

So from what i read the bleed screw stays in place... and drill the hole in the center if it has no guide rod... right???

Ho i would like to know how did you managed to mod the 100-DV valve?? The bleed screw is not aligned, would this make a problem??? Or i only have to remove that srew and put the blow gun?

Sorry im pretty new, maybe you can help me... i dont know if having that black little ¨screw¨ not on the center of the valve would make a problem by modding it. Can i simply remove and put the blow gun in there?

Does someone has pictures of this valve finished and modified???