I have a 173 RG. It has a total of 4 fuel lines running into the sump (2 from each strake/tank)and this is normal for RG's to feed fuel from area forward of the wheel well and also from area behind wheel well. Q: Does the FIXED GEAR have the same arrangement or only 1 line per tank? Q: The guys with the intermittent 'low fuel' warning ..... FG or RG ??? -- Best regards, steve mailto:steve_beilby@yahoo.com.au