is this your first slideout?
if so, it sounds pretty normal but not sure what your definition is of "loud".
what's the other slideout like and are both slideouts made by the same manufacturer?
but don't let the slideout "pop" or "click" very long. the minute it starts doing that, release the switch.
and Zoe the Wonder Dog(R.I.P.)
'07 Roo 23SS pushing an '07 Chevy Avalanche
Equalizer WDH and Prodigy BC