drain mod for urchin pro collection cup - how?

[Gooli]

Can someone give me some specifics on how to modidfy and add a drain line in my Urchin Pro collection cup?

 

[818]

I have 2 of these at the house they are tiny. I have a 1/4 and a 1/2 one, not sure which Ill use. What Im gonna do on my ASMG2 is drill a hole on the bottom of teh cup and connect airline tubing to the re-bar on the mini valve..Ill have the skimate going into a 2 liter bottle of soda.

To keep the cup even cleaner Ill add water to flush out any remaining skimmate and down into the big bottle.

 

[Gooli]

thanks sam..anyone else