Crusader Round Exhaust Elbow Gasket Placement...

I have several round exhaust gaskets with my Crusader exhaust.
Does it matter where they go?

(for Fresh Water Cooling) OSC6108 oem: 96108 BARCR-20-97295 (some applications) oem: 97295 OSC6108 oem: 96108 Stainless Steel Plate OSC7296 oem: 97296 OSC6108 oem: 96108		BARCR20-97169 8" Riser oem: 97169	OSC6562 oem: 96562	BPI18-1934, BARCR-20-98068; or OSC7924 3" Outlet oem's: 98068, 96560 or 97924
BARCR-1-97752, OSC7753, BARCR-1-97992, BARCR-1-97993 Manifolds oem's: 97752, 96121; 97753, 96120; 97792, 96581, 97114; 97993, 96580	OSC6108 oem: 96108

The round Crusader gaskets have tabs that stick up above the parts for easy identification. The "one hole" gasket has 2 tabs and is always used at the elbow. The "three hole" gasket has only 1 tab and is always used at the bottom of the risers to allow maximum water flow to fill the manifold and riser.

Note: When using the stainless blocking plate use 2 gaskets and sandwich the stainless plate between them. Since the plate blocks the flow of water either gasket can be used.