I would assume you just put it on and time it. But I'm not familiar with the eTrilogies.
The Inflicted (MCB) - "Anyone find it amusing how as spool valve guns have progressed they've just gotten closer and closer to the Automag? "
"But if you don't want to serve the Lord, you must choose for yourselves today whom you will serve... As for me and my family, we will serve the Lord."
~PROUD member of the NRA~