Most of them are fairly close, on this deck not super critical.
Another reason for instillation as you go, with many knees you have to compromise….either dead tight to the frame or close match to beam top.
Without trimming too much wood you lean toward matching beam top.
Bit too high, no problem, sand it after dry, too low, visible.
and ugly.
Remember, small gaps up top will be rendered invisible when waterways are installed over them.
With those, just remember to slightly bevel outside edge to fit tight to frames.
Just keep plugging away.
P.S. here is the best image I have to get an idea. All the high edges were sanded/ leveled out ofter this was take.
Tim
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