britbrat, I'm not so sure about that.... I know when I removed the
baffle on my LA 46/Avistar it seemed to run fine, but while hovering
and some other aerobatics my engine died more than once, more so
when the tank was about half full.. Put the baffle back in and no more
problems to date... And I have no filter.. Anyway just my experience
It's true C/L for the most case is non pressured.. But the fuel pickup
is to the back outside of the tank, I guess always going in a circle helps
push the fuel also:-)