LP pneumatics - ram exhaust hole size

[Danjr1]

Cheers Mario. The only mod i was planning for the ram was to drill a 0.5mm - 1mm hole in the bottom ala FP rams so the issue would be how big and where to drill (the bottom cap can't be removed from the ram I have). However if the bottom end cap is too thin, a hole in the opposite site to the port may work just as well?