I removed my baffle on my OS46LA and 46 FX, There was a
slight power gain, A lot of noise gain:-) They both ran ok until
I got down to about half tank of fuel left, then depending on
how I was flying both of the engines would studder when going
vert. or flying it hard, and died a few times while I still had 1/4
tk. left.. Needless to say I've put both baffles back on...